"nice music" I mean music that is not repeating with a period of less that 8 seconds. I don't care for a 3-loop made using code. I know it can be done, and I know it's easy to do compared to other ways. I wanna see if it's possible to use code as an real instrument.

Yes, a keyboard and a looper can be used for club music. Same for sonicpi. But a keyboard can be used to play/compose classical, or even "The Office" intro. Can sonicpi be used for that? That's what I wanna see.