Polyrhythm Machine — independent loop lengths, one clock

100
4 beats
until everything realigns

Cycle wheel

One turn = one full cycle. Each ring is an instrument, placed in real time, so you can see where loops cross and where they land together.

Cycle timeline

The whole cycle laid flat on a common grid. Outlined marks are where each instrument's own loop starts over.

Built-in patterns

Click a box for a hit · Shift-click for an accenttap again for an accent, once more to clear · Space plays and stops
Steps is how many boxes the loop has. Grid sets how long each box lasts.
Over is the loop's length in beats — type it directly (3.5 or 7/2) to spread the steps evenly across that span. That's how you get 5 over 4 or 3 over 2.
Feel adds human timing and velocity drift. Room is how much space the kit sits in.