I would feel remiss not pointing out Sam Aaron’s prior project Overtone which while similar in spirit to Sonic-Pi is much more oriented toward the programmer/mu

I would feel remiss not pointing out Sam Aaron’s prior project Overtone which while similar in spirit to Sonic-Pi is much more oriented toward the programmer/musician and less to the musician/programmer. It’s interface language is Clojure which probably tells a lot. Both projects are amazing, but, after playing with Sonic-Pi, I’ve stuck with Overtone as my coded music synthesis toolset.