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                                Content grouping: Limit to 1 sample for all item variations
                            
                        
                        
                            
                                
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                                Collections (any cherry-picked grouping of content)
                            
                            
                                
                                    
                                    3NPS guitar patterns arranged diagonally
                                
                            
                            
                                
                                    
                                    All intervals (1, b2, 2, b3, 3, etc.)
                                
                            
                            
                                
                                    
                                    All notes (C, Db, D, Eb, E, etc.)
                                
                            
                            
                                
                                    
                                    Cadential chords for modes
                                
                            
                            
                                
                                    
                                    CAGED system for Major
                                
                            
                            
                                
                                    
                                    CAGED system for Minor
                                
                            
                            
                                
                                    
                                    Characteristic tones for modes
                                
                            
                            
                                
                                    
                                    Chords in All Keys On 1 Page
                                
                            
                            
                                
                                    
                                    Chords in Key (Harmonized Scales)
                                
                            
                            
                                
                                    
                                    Chords in Modes With the Same Root Note
                                
                            
                            
                                
                                    
                                    col-chord-collection
                                
                            
                            
                                
                                    
                                    col-custom-products
                                
                            
                            
                                
                                    
                                    Fretboard intervals (1, b2, 2, b3, 3, etc.)
                                
                            
                            
                                
                                    
                                    Fretboard note maps (C, Db, D, Eb, etc.)
                                
                            
                            
                                
                                    
                                    Full fretboard scale interval maps (C-Major, E-Phrygian, etc.)
                                
                            
                            
                                
                                    
                                    Full fretboard scale maps (e.g. A-Minor as note names, as intervals, etc.)
                                
                            
                            
                                
                                    
                                    Full fretboard scale note maps (C-Major, E-Phrygian, etc.)
                                
                            
                            
                                
                                    
                                    Guitar chords for those who just picked up a guitar
                                
                            
                            
                                
                                    
                                    Harmonized Modes of a Scale Family
                                
                            
                            
                                
                                    
                                    How to sound modal
                                
                            
                            
                                
                                    
                                    Learn 3NPS guitar scale patterns by comparison
                                
                            
                            
                                
                                    
                                    Natural notes (C, D, E, etc.)
                                
                            
                            
                                
                                    
                                    Notes in a Scale in All Keys on 1 Page
                                
                            
                            
                                
                                    
                                    Notes in Scales
                                
                            
                        
                        
                            
                                
                                Sets (different content, the same presentation)
                            
                            
                                
                                    
                                    3NPS patterns for modes of Double Harmonic Major (arranged diagonally)
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of Double Harmonic Major by comparison
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of Harmonic Minor (arranged diagonally)
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of Harmonic Minor by comparison
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of Melodic Minor (arranged diagonally)
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of Melodic Minor by comparison
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of the Major scale (arranged diagonally)
                                
                            
                            
                                
                                    
                                    3NPS patterns for modes of the Major scale by comparison
                                
                            
                            
                                
                                    
                                    All intervals on bass guitar (1, b2, 2, b3, 3, etc.)
                                
                            
                            
                                
                                    
                                    All intervals on guitar fretboard (1, b2, 2, b3, 3, etc.)
                                
                            
                            
                                
                                    
                                    All notes on bass guitar (C, Db, D, Eb, E, etc.)
                                
                            
                            
                                
                                    
                                    All notes on guitar fretboard (C, Db, D, Eb, E, etc.)
                                
                            
                            
                                
                                    
                                    Beginner guitar chord charts
                                
                            
                            
                                
                                    
                                    Beginner guitar chords tutorials
                                
                            
                            
                                
                                    
                                    Cadential chords for modes of the Major scale
                                
                            
                            
                                
                                    
                                    CAGED system guitar scale patterns for 3 harmonic layers
                                
                            
                            
                                
                                    
                                    CAGED system patterns for 3 harmonic layers interconnected
                                
                            
                            
                                
                                    
                                    CAGED system pentatonic patterns interconnected
                                
                            
                            
                                
                                    
                                    CAGED system pentatonic scale patterns arranged diagonally
                                
                            
                            
                                
                                    
                                    CAGED system scale patterns for guitar arranged diagonally
                                
                            
                            
                                
                                    
                                    Characteristic tones for modes of the Major scale
                                
                            
                            
                                
                                    
                                    Chords in 12 Keys: Major Scale Modes
                                
                            
                            
                                
                                    
                                    Dorian Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Guitar patterns for the CAGED system
                                
                            
                            
                                
                                    
                                    Harmonic Minor Family Scales in 12 Keys
                                
                            
                            
                                
                                    
                                    Harmonic Minor Modes Harmonized
                                
                            
                            
                                
                                    
                                    Locrian Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Lydian Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Major Pentatonic Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Major Scale Family Scales in 12 Keys
                                
                            
                            
                                
                                    
                                    Major Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Major Scale Modes Harmonized
                                
                            
                            
                                
                                    
                                    Melodic Minor Family Scales in 12 Keys
                                
                            
                            
                                
                                    
                                    Melodic Minor Modes Harmonized
                                
                            
                            
                                
                                    
                                    Minor Pentatonic Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Minor Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Mixolydian Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    Natural notes on bass guitar (C, D, E, etc.)
                                
                            
                            
                                
                                    
                                    Natural notes on guitar fretboard (C, D, E, etc.)
                                
                            
                            
                                
                                    
                                    Phrygian Scale Fretboard Maps for Guitar
                                
                            
                            
                                
                                    
                                    ser-dorian-b2-map
                                
                            
                            
                                
                                    
                                    ser-dorian-sharp-4-map
                                
                            
                            
                                
                                    
                                    ser-harmonic-minor-map
                                
                            
                            
                                
                                    
                                    ser-locrian-sharp-6-map
                                
                            
                            
                                
                                    
                                    ser-lydian-augmented-map
                                
                            
                            
                                
                                    
                                    ser-lydian-dominant-map
                                
                            
                            
                                
                                    
                                    ser-lydian-sharp-2-map
                                
                            
                            
                                
                                    
                                    ser-major-augmented-map
                                
                            
                            
                                
                                    
                                    ser-melodic-minor-map
                                
                            
                            
                                
                                    
                                    ser-mixolydian-b6-map
                                
                            
                            
                                
                                    
                                    ser-phrygian-dominant-map
                                
                            
                            
                                
                                    
                                    ser-super-locrian-bb7-map
                                
                            
                        
                        
                            
                                
                                Variations (the same content, various presentations)
                            
                            
                                
                                    
                                    3 harmonic layers of the CAGED system for the Major scale
                                
                            
                            
                                
                                    
                                    3 harmonic layers of the CAGED system for the Minor scale
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Dorian vs Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Harmonic vs Natural Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Hungarian vs Harmonic Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Locrian vs Phrygian
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Lydian Dominant vs Lydian
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Lydian vs Major
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Melodic Minor vs Major
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Mixolydian b6 vs Mixolydian
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Mixolydian vs Major
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Phrygian Dominant vs Phrygian
                                
                            
                            
                                
                                    
                                    3NPS patterns by comparison: Phrygian vs Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns: Dorian
                                
                            
                            
                                
                                    
                                    3NPS patterns: Harmonic Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns: Hungarian Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns: Locrian
                                
                            
                            
                                
                                    
                                    3NPS patterns: Lydian
                                
                            
                            
                                
                                    
                                    3NPS patterns: Lydian Dominant
                                
                            
                            
                                
                                    
                                    3NPS patterns: Major scale
                                
                            
                            
                                
                                    
                                    3NPS patterns: Melodic Minor
                                
                            
                            
                                
                                    
                                    3NPS patterns: Minor scale
                                
                            
                            
                                
                                    
                                    3NPS patterns: Mixolydian
                                
                            
                            
                                
                                    
                                    3NPS patterns: Mixolydian b6
                                
                            
                            
                                
                                    
                                    3NPS patterns: Phrygian
                                
                            
                            
                                
                                    
                                    3NPS patterns: Phrygian Dominant
                                
                            
                            
                                
                                    
                                    5 beginner guitar chords of C-Major (with fingers)
                                
                            
                            
                                
                                    
                                    Cadential chords for modes of the Major scale (as roman numerals)
                                
                            
                            
                                
                                    
                                    Cadential chords for modes of the Major scale (with root note C)
                                
                            
                            
                                
                                    
                                    CAGED system for Major pentatonic
                                
                            
                            
                                
                                    
                                    CAGED system for Minor pentatonic
                                
                            
                            
                                
                                    
                                    CAGED system for the Major scale
                                
                            
                            
                                
                                    
                                    CAGED system for the Minor scale
                                
                            
                            
                                
                                    
                                    Harmonic Minor Modes Harmonized (Roman Numerals)
                                
                            
                            
                                
                                    
                                    Major Scale Modes Harmonized (Roman Numerals)
                                
                            
                            
                                
                                    
                                    Melodic Minor Modes Harmonized (Roman Numerals)
                                
                            
                            
                                
                                    
                                    Top 3 guitar chords for absolute beginners (with fingers)
                                
                            
                            
                                
                                    
                                    Top 5 guitar open chords for beginners (with fingers)
                                
                            
                            
                                
                                    
                                    Top 7 Guitar Chords for Beginner (with fingers)
                                
                            
                        
                    
                    
                        
                            
                            Instruments and their properties
                        
                        
                        
                            
                                
                                Instrument layout
                            
                            
                                
                                    
                                    Fretboard note and interval maps
                                
                            
                            
                                
                                    
                                    Instrument layout
                                
                            
                        
                        
                            
                                
                                Instruments
                            
                            
                                
                                    
                                    Applicable to any instrument
                                
                            
                            
                                
                                    
                                    Bass
                                
                            
                            
                                
                                    
                                    Guitar
                                
                            
                        
                        
                            
                                
                                Lowest note of the tuning
                            
                            
                                
                                    
                                    Lowest Note A
                                
                            
                            
                                
                                    
                                    Lowest Note A#/Bb
                                
                            
                            
                                
                                    
                                    Lowest Note B
                                
                            
                            
                                
                                    
                                    Lowest Note C
                                
                            
                            
                                
                                    
                                    Lowest Note C#/Db
                                
                            
                            
                                
                                    
                                    Lowest Note D
                                
                            
                            
                                
                                    
                                    Lowest Note D#/Eb
                                
                            
                            
                                
                                    
                                    Lowest Note E
                                
                            
                            
                                
                                    
                                    Lowest Note F
                                
                            
                            
                                
                                    
                                    Lowest Note F#/Gb
                                
                            
                            
                                
                                    
                                    Lowest Note G
                                
                            
                        
                        
                            
                                
                                Number of strings
                            
                            
                                
                                    
                                    4 strings
                                
                            
                            
                                
                                    
                                    5 strings
                                
                            
                            
                                
                                    
                                    6 strings
                                
                            
                            
                                
                                    
                                    7 strings
                                
                            
                            
                                
                                    
                                    8 strings
                                
                            
                        
                        
                            
                                
                                Tunings
                            
                            
                                
                                    
                                    Alternate tuning (DADGAD, etc.)
                                
                            
                            
                                
                                    
                                    Double Drop tuning (6-string Double-Drop D, etc.)
                                
                            
                            
                                
                                    
                                    Drop tuning (6-string Drop-D, 7-string Drop-A, etc.)
                                
                            
                            
                                
                                    
                                    Open Tuning (Open-E, Open-G, etc.)
                                
                            
                            
                                
                                    
                                    Standard tuning (E-Standard, D-Standard, etc.)
                                
                            
                        
                    
                    
                        
                            
                            Music theory and fundamentals
                        
                        
                        
                            
                                
                                Music theory
                            
                            
                                
                                    
                                    Modal Harmony
                                
                            
                            
                                
                                    
                                    Music theory
                                
                            
                            
                                
                                    
                                    Parallel modes
                                
                            
                        
                        
                            
                                
                                Notation and symbols
                            
                            
                                
                                    
                                    Notation
                                
                            
                            
                                
                                    
                                    Scale formula notation
                                
                            
                        
                    
                    
                        
                            
                            Scales, chords and modes
                        
                        
                        
                            
                                
                                Chords
                            
                            
                                
                                    
                                    7th chords
                                
                            
                            
                                
                                    
                                    Chords
                                
                            
                            
                                
                                    
                                    Triads
                                
                            
                        
                        
                            
                                
                                Note count for scales and chords
                            
                            
                                
                                    
                                    3 notes
                                
                            
                            
                                
                                    
                                    4 notes
                                
                            
                            
                                
                                    
                                    5 notes
                                
                            
                            
                                
                                    
                                    6 notes
                                
                            
                            
                                
                                    
                                    7 notes
                                
                            
                            
                                
                                    
                                    8 notes
                                
                            
                        
                        
                            
                                
                                Roots for scales and chords
                            
                            
                                
                                    
                                    A root
                                
                            
                            
                                
                                    
                                    A#/Bb root
                                
                            
                            
                                
                                    
                                    B root
                                
                            
                            
                                
                                    
                                    C root
                                
                            
                            
                                
                                    
                                    C#/Db root
                                
                            
                            
                                
                                    
                                    D root
                                
                            
                            
                                
                                    
                                    D#/Eb root
                                
                            
                            
                                
                                    
                                    E root
                                
                            
                            
                                
                                    
                                    F root
                                
                            
                            
                                
                                    
                                    F#/Gb root
                                
                            
                            
                                
                                    
                                    G root
                                
                            
                            
                                
                                    
                                    G#/Ab root
                                
                            
                        
                        
                            
                                
                                Scale groups
                            
                            
                                
                                    
                                    Augmented scale family
                                
                            
                            
                                
                                    
                                    Augmented scale modes
                                
                            
                            
                                
                                    
                                    Blues scale family
                                
                            
                            
                                
                                    
                                    Diminished scale family
                                
                            
                            
                                
                                    
                                    Diminished scale modes
                                
                            
                            
                                
                                    
                                    Double harmonic major modes
                                
                            
                            
                                
                                    
                                    Double harmonic major scale family
                                
                            
                            
                                
                                    
                                    Harmonic major modes
                                
                            
                            
                                
                                    
                                    Harmonic major scale family
                                
                            
                            
                                
                                    
                                    Harmonic minor modes
                                
                            
                            
                                
                                    
                                    Harmonic minor scale family
                                
                            
                            
                                
                                    
                                    Major scale family
                                
                            
                            
                                
                                    
                                    Major scale modes
                                
                            
                            
                                
                                    
                                    Melodic minor modes
                                
                            
                            
                                
                                    
                                    Melodic minor scale family
                                
                            
                            
                                
                                    
                                    Symmetrical scales
                                
                            
                        
                        
                            
                                
                                Scale systems for guitar
                            
                            
                                
                                    
                                    3NPS scale system
                                
                            
                            
                                
                                    
                                    CAGED scale system
                                
                            
                            
                                
                                    
                                    Fretboard scale patterns
                                
                            
                            
                                
                                    
                                    Pattern style: boxed (fretting hand remains in the same position)
                                
                            
                            
                                
                                    
                                    Pattern style: diagonal (fretting hand moves sideways)
                                
                            
                            
                                
                                    
                                    Patterns with 2 notes per string
                                
                            
                            
                                
                                    
                                    Patterns with 3 notes per string
                                
                            
                            
                                
                                    
                                    Patterns with varying number of notes per string: 2 and 3
                                
                            
                            
                                
                                    
                                    Scale systems with 5 patterns
                                
                            
                            
                                
                                    
                                    Scale systems with 7 patterns
                                
                            
                        
                        
                            
                                
                                Scales and modes
                            
                            
                                
                                    
                                    Augmented Inverse scale
                                
                            
                            
                                
                                    
                                    Augmented scale
                                
                            
                            
                                
                                    
                                    Diminished scale
                                
                            
                            
                                
                                    
                                    Diminished scale mode 2: Dominant diminished
                                
                            
                            
                                
                                    
                                    Double harmonic major mode 4: Hungarian minor
                                
                            
                            
                                
                                    
                                    Harmonic major
                                
                            
                            
                                
                                    
                                    Harmonic major mode 2: Dorian b5
                                
                            
                            
                                
                                    
                                    Harmonic major mode 3: Phrygian b4
                                
                            
                            
                                
                                    
                                    Harmonic major mode 4: Lydian b3
                                
                            
                            
                                
                                    
                                    Harmonic major mode 5: Mixolydian b2
                                
                            
                            
                                
                                    
                                    Harmonic major mode 6: Lydian Augmented #2
                                
                            
                            
                                
                                    
                                    Harmonic major mode 7: Locrian bb7
                                
                            
                            
                                
                                    
                                    Harmonic minor
                                
                            
                            
                                
                                    
                                    Harmonic minor mode 2: Locrian #6
                                
                            
                            
                                
                                    
                                    Harmonic minor mode 3: Major Augmented
                                
                            
                            
                                
                                    
                                    Harmonic minor mode 4: Dorian #4
                                
                            
                            
                                
                                    
                                    Harmonic minor mode 5: Phrygian dominant
                                
                            
                            
                                
                                    
                                    Harmonic minor mode 6: Lydian #2
                                
                            
                            
                                
                                    
                                    Harmonic minor mode 7: Super-Locrian bb7
                                
                            
                            
                                
                                    
                                    Major Blues scale
                                
                            
                            
                                
                                    
                                    Major pentatonic
                                
                            
                            
                                
                                    
                                    Major scale
                                
                            
                            
                                
                                    
                                    Major scale mode 2: Dorian
                                
                            
                            
                                
                                    
                                    Major scale mode 3: Phrygian
                                
                            
                            
                                
                                    
                                    Major scale mode 4: Lydian
                                
                            
                            
                                
                                    
                                    Major scale mode 5: Mixolydian
                                
                            
                            
                                
                                    
                                    Major scale mode 7: Locrian
                                
                            
                            
                                
                                    
                                    Melodic minor
                                
                            
                            
                                
                                    
                                    Melodic minor mode 2: Dorian b2
                                
                            
                            
                                
                                    
                                    Melodic minor mode 3: Lydian Augmented
                                
                            
                            
                                
                                    
                                    Melodic minor mode 4: Lydian Dominant
                                
                            
                            
                                
                                    
                                    Melodic minor mode 5: Mixolydian b6
                                
                            
                            
                                
                                    
                                    Melodic minor mode 6: Half-Diminished
                                
                            
                            
                                
                                    
                                    Melodic minor mode 7: Altered scale
                                
                            
                            
                                
                                    
                                    Minor Blues scale
                                
                            
                            
                                
                                    
                                    Minor pentatonic
                                
                            
                            
                                
                                    
                                    Minor scale
                                
                            
                            
                                
                                    
                                    Modes
                                
                            
                            
                                
                                    
                                    Scales
                                
                            
                            
                                
                                    
                                    Whole tone scale
                                
                            
                        
                    
                    
                        
                            
                            Content details
                        
                        
                        
                            
                                
                                Content data presentation
                            
                            
                                
                                    
                                    As blank notes (flat style)
                                
                            
                            
                                
                                    
                                    As chord names
                                
                            
                            
                                
                                    
                                    As color-coded harmonic layers
                                
                            
                            
                                
                                    
                                    As comparison (X vs Y)
                                
                            
                            
                                
                                    
                                    As note names
                                
                            
                            
                                
                                    
                                    As roman numerals
                                
                            
                            
                                
                                    
                                    As scale degrees (1, b2, 2, b3, 3, 4, #4, etc.)
                                
                            
                            
                                
                                    
                                    Diagram positioning: connected
                                
                            
                            
                                
                                    
                                    Diagram positioning: diagonal
                                
                            
                            
                                
                                    
                                    Diagram positioning: separated
                                
                            
                            
                                
                                    
                                    On the fretboard with 12 frets
                                
                            
                            
                                
                                    
                                    On the fretboard with 13 frets
                                
                            
                            
                                
                                    
                                    On the fretboard with 22 frets
                                
                            
                            
                                
                                    
                                    On the fretboard with 24 frets
                                
                            
                            
                                
                                    
                                    With blank pattern-filler notes
                                
                            
                            
                                
                                    
                                    With finger numbers
                                
                            
                            
                                
                                    
                                    With grayed out adjacent scale patterns
                                
                            
                            
                                
                                    
                                    With parallel roots aligned vertically
                                
                            
                        
                        
                            
                                
                                Content features
                            
                            
                                
                                    
                                    Comprehensive legend / Guide / Tips
                                
                            
                        
                        
                            
                                
                                Content type
                            
                            
                                
                                    
                                    Chart / Diagram
                                
                            
                            
                                
                                    
                                    Summary
                                
                            
                            
                                
                                    
                                    Tutorial
                                
                            
                            
                                
                                    
                                    Video tutorial (lesson)
                                
                            
                        
                        
                            
                                
                                Design
                            
                            
                                
                                    
                                    Dark mode
                                
                            
                            
                                
                                    
                                    Minimalist design
                                
                            
                            
                                
                                    
                                    Neutral design
                                
                            
                        
                        
                            
                                
                                Difficulty level
                            
                            
                                
                                    
                                    Advanced
                                
                            
                            
                                
                                    
                                    Beginner
                                
                            
                            
                                
                                    
                                    Intermediate
                                
                            
                        
                        
                            
                                
                                Print orientation
                            
                            
                                
                                    
                                    Landscape
                                
                            
                            
                                
                                    
                                    Portrait