Why does my music not play through FaceTime? When I'm on FaceTime with my friend and we both want to listen to music, how come if I turn on my music on iTunes, the person I'm facetiming with can't hear it?
To prevent audio feedback, FaceTime will try to cancel any audio the mic picks up that is coming from the same device's speaker. For your friend to hear your music, play it from a different device than the one you are using for FaceTime.