> In the end, the proof is in the pudding: How good is the music made with the tool?

hating on OP for being AI slop is fully legit imo (sorry OP) but don't judge the concept on this example. the rotary sequencer model's actually quite effective. there's lots of niche software and Eurorack modules which implement it, e.g., Moskwa (and Moskwa II) from Xaoc Devices.

here's a YouTube video which shows Moskwa II in action:

https://www.youtube.com/watch?v=C-6n_E9WIfQ

btw the first rotary sequencer was probably Raymond Scott's Circle Machine from 1958:

https://web.archive.org/web/20110927232227/http://raymondsco...