Play

Step Sequencer

Build kora string patterns or West African percussion grooves. Use the rhythm assistant to generate arrangements, then edit and play them in the grid.

BPM120
Tracks

Sig

D1

D2

Bell

Sang

Dun

Ken

Intro
Groove
1
2
3
4
1
2
3
4

Legend

Signal

Click

Djembe strokes

Tone
Bass
Slap
Muted tone
Flam
Double tone
Double slap

Bell & shekere

Bell
Muted bell

Dundun family (open / muted)

Open
Muted

Click a cell to cycle articulations (default → next → … → rest). Drag across a row to paint the default articulation on or off.

Shaded columns alternate by beat in 4/4 (every 4 steps). Use arrow keys to move between cells; Enter or Space to cycle the focused step.

Rhythm assistant

Describe a groove and apply the generated pattern to the sequencer.

Try a starter prompt or describe tempo, meter, instruments and feel.