Unsuuuure if Linux is compatible with the graphic/music production software I’m working with, or if there are viable work arounds.

I have no idea about music production but ardour is linux-native and the technical backend stuff is definitely there (you'll want to use jack in real-time mode to hook everything up and together). Graphics-wise if you can do what you want to do with blender and/or krita you're also set. You'll be able to sync up blender and ardour via jack. Dunno about video editing blender has always been sufficient for me and I already know it. There's also plenty of more coding-oriented music stuff, have some live-coded music.