Confusing Sound Issue

[CUZLOCKED]

Sound plays perfectly except for when I go into a song, then it stops playing anything, when I esc out of the song, music starts playing again. My sounds settings are:
Microphone Playback: Off
Background Music: On

Click Assist: Off
Beat Click: Off

Preview Volume: 70%
Preview Fading: 3 seconds

[rainbowderpy]

this usually happens when using a bluetooth speaker with built in microphone. These do not properly support recording audio from the microphone and audio output as speaker at the same time.

What kind of microphone and speaker are you using and how did you set up these in the settings of your operating system?