You were not muted for playing music, it was for disrespect towards players and ignoring staff's request to cease the disrespect. You have been muted in-game and discord before, for similar reasons as well. Is there anything you have to say about that?
Well, seeing your lack of response to why you were muted, it appears to me you are not ready to fully accept fault for your actions nor genuinely apologize to those you disrespected. This coupled with your history of this sort of behavior, as can be seen below, your mute will remain.