Chord
Rush
Test
Practice
Leaderboard
chords
diatonic
voice leading
requesting MIDI…
triads
majors
minors
dim
aug
sus
sus2
sus4
7ths
maj7
min7
dom7
key
C
C♯
D
E♭
E
F
F♯
G
A♭
A
B♭
B
×
voicing
any
root
1st inv
2nd inv
3rd inv
warmup — play each shape to light it up
↻ reshuffle ·
space