🎸 Chord Lab
key
mode
bpm
96
repeat
2
Progression — 1 chord = 1 bar · tap a bar to remove · dashed = borrowed
presets
Key scale & diatonic chords — tap to add a bar
Chord builder — any chord, inversion & voicing
root
quality
inversion
strings
neck area
Chord-tone table for this root (tap a row)
Scale tools — Western, exotic & world scales
scale root
scale
scale guide — note positions on the neck (gold = root)
chords that fit this scale (tap to add)
best-fit scales for your progression (tap to load)
Identify a chord — tap frets, the chord is named live
readyspace = play/stop · key change transposes everything