How to fix music from stopping when entering a call on skype or discord?

[Windows Central Question]

I recently bought a Bluetooth usb dongle and I set up my beats studio 2 with it. It works with music, but when I am listening to music and enter a call on discord or skype, the music stops but continues is continuing in the music app, in this case, spotify. The mic only works when i'm in a call. After i leave the call, the music plays again but the mic doesn't work. . The music does not pause when I enter the call. I also went to playback devices, and the music works when I am at the playback tab. When i switch to recording tab, the music stops, and the mic works. How do i fix this so that the music still plays, and the mic still works, so that both can be used at the same time?