Overtone [0] is a precursor to Sonic Pi that uses Clojure. Sam used to work on it before he created Sonic Pi. I remember having great fun playing with it at a Clojure meetup in about 2011. Overtone appears to still be going if you want to check it out.

[0] https://github.com/overtone/overtone

There are alternative frameworks that also drive supercollider:

https://tidalcycles.org is built in Haskell

https://strudel.cc is a Javascript REPL

I am working on live coding WebDAW, written with ClojureScript (so a Lisp dialect): https://github.com/tmythicator/tritoncha

Live: https://tmythicator.github.io/tritoncha/

Right now it is based on mix of Three.js (for visuals) and Tone.js (for audio). I playing with the idea to rewrite the synth/sequencing part on WASM. But the live music scripting language will remain to be ClojureScript. As I see the Lisp language family to be much superior in expressiveness. Less syntax rules, more code as data

There are many languages like sonic pi now, search for "livecoding". The most prominent currently is strudel