[markcerqueira]

If you're interested in this you may also be interested in ChucK [1] - a strongly-timed music programming language.

[1]: https://chuck.cs.princeton.edu/

[RossBencina]

And SuperCollider, Faust, Extempore:

https://supercollider.github.io/

https://faust.grame.fr/

https://github.com/digego/extempore

And numerous others