Sonic Pi Hydra Rotator sketch
Sonic Pi 5 Tech preview 1 creates and runs a Hydra sketch in its built in Tau tab window. Code is at https://in-thread.sonic-pi.net/t/soni...
Note you need the Sonic Pi 5 Tech Preview 1 version or later to run this. IT is available from Sam Aaron's pattern site at patreon.com/samaaron for subscribers, or you can build it yourself from source!