Piano chords chart — every common chord, on the keys
Pick a root and a chord type and see exactly which keys to press, with the root marked and the notes named. Sixteen types across twelve roots — triads, sixths, sevenths, ninths, suspended and diminished — and every one of them plays, so you can check your ear against the diagram.
Root
Chord type
C
C · E · G
Semitones above the root: 0 – 4 – 7
The dark dot marks the root. Any of these can be played from a different note as long as the gaps stay the same.
Every chord, one page each
The keys to press, every inversion, the keys it belongs to and a progression that uses it — for each of the 120 chords below.