Text Chord Player

Enter a chord progression and choose a pattern to play a simple singing accompaniment on piano. You don't enter a melody. Everything runs in your browser — nothing is sent to a server. Settings can be shared via URL.

Chord progression

Tempo (BPM) Meter 4/4 3/4 (waltz) 6/8 Accompaniment pattern Pattern 1 Pattern 2

Click a note in the score or drag the seek bar to start from the middle (the first play takes a few seconds to load the piano sound). To change chord mid-bar, add :beats like | Am:2 D:2 |.