Piano chord encyclopedia – diagrams, notes and fingerings

Choose an instrument, root note and chord type. Every chord page includes a clear diagram, exact fingering, chord tones and intervals, alternate shapes and audio playback.

Diagram and fingering

X marks a muted string, 0 an open string, and the numbers identify frets and fingers.

Notes and intervals

See which notes form the chord and understand the function of every interval.

Shapes and connections

Compare open and barre shapes, then view the same chord for another instrument.