Guitar Tools
Interactive visualizers, theory explorations, and practice tools designed for guitarists in fourths tuning.
Melody
Scales, arpeggios, patterns, and melodic vocabulary
Scales
Visualize any scale in any key
Scale Matching
Find scales containing specific notes
Arpeggios
Arpeggio shapes and chord tones
Triad Pairs
Adjacent triad combinations for melodic lines
Hybrid Scales
Combined mode scales from any scale family
Holdsworth Scales (beta)
Generate scales with interval constraints
Chord Palette
Scales to practice against each chord type
Harmony
Voicings, progressions, and voice leading
Chord Voicings
Every voicing for any chord across all types
Voice Leading
Smooth voice leading across all voicing types
Shell Voicings
Essential root, 3rd, 7th voicings
Diatonic Harmony
Chords built from scale degrees
Open Chords
Explore open chord voicings
Barre Chords
Explore barre chord voicings
Chord Identifier
Identify chords by fret positions
Slash Chords
Triads over different bass notes
Goodrick Cycles
Mick Goodrick voice leading cycles
Practice & Training
Train your ears, fingers, and fretboard knowledge
Note ID Trainer
Memorize notes on the fretboard
Metronome
Keep time while you practice
Chord Changes
Practice chord progressions
Scale Changes
Practice scale transitions
Circle of 5ths Scales
Scales through the cycle
Circle of 5ths Arps
Arpeggios through the cycle
Flashcards
Spaced repetition for fretboard knowledge