The world of music production is dominated by Apple with Windows running a distant second. Thanks to DAWs like Reaper and open source plung-ins constantly being developed, music production on Linux doesn't seem like such a crazy idea anymore.
I personally like the fact that u-he, acmt and audio damage provide their plugins on linux. I know, not FOSS, but game changing when it comes to switching music production over to linux. Vital is also available on linux, as is bitwig as host.