Not sure if it's still the case but for many years Apple's Core Audio was a big draw for people running audio software due to it's stability, performance and compatibility with various devices. I've used Windows with ASIO drivers for many years and always found it a bit buggy with occasional random drop-outs that can only be fixed by reinstalling the drivers. Pulse Audio on Linux can be even more of a nightmare to get working with your equipment, but I've heard it's improving recently.
The obvious thing to me seems to be BYOD e.g. smartphone or tablet you can stash in a drawer or keep in your pocket while using it for Spotify. I guess you've already thought about that and it's ruled out for some reason.