[barryvan]

Loads of music production opportunities on Linux! Reaper (which I use, albeit in Windows), Bitwig, Ardour, Renoise (which, as a tracker, may be more approachable for Devs), and more besides! And there's always CMusic (with various bindings, including Python) if you want something more akin to a sketchpad/algorithmic system...

[eth0up]

If I went awol from Linux, I'd give abelton a go, but I won't. Now that pulse and alsa seem dead (forgot name of new substitute), at least in Debian, I might pursue some of these.