I'm setting up to stream on twitch and am now stuck on learning how to setup playing music to the viewers. From what I've gathered I need to be able to select a desktop audio device which is not present on Macs. The only compatible 3rd party program I've found is BlackHole and it isn't showing up after I install it. Soundflower, loopback, and IshowU all had issues. Does anyone have any idea how I can solve this problem?