Chord Explorer

Pick a root note and a chord type. The keys it uses light up, you hear it, and the three or four notes inside it get explained in plain words — then queue four chords and loop them.

C
C major · root position

Bright and settled.

TAP PLAY
NOTESC E G
STEPS FROM ROOT0 4 7
LOWEST NOTEC
MIDI60 64 67

Build a chord

ROOT — the note it is named after
TYPE — the shape stacked on top
INVERSION — which note sits at the bottom

Inside the chord

    Progression — four chords on a loop

    96 BPM

    Try this: hit Loop all four, then swap chord 4 from 7 to maj7 and hear the ending soften. Tweaks land on the chord that is playing. Keys: P plays the chord, L starts and stops the loop, 1–4 pick a slot.