It does sound like you are obsessed with music right now in an unusual way. I second calling a crisis line if you can't sleep tonight and need to talk to someone. Also the clinic should let you see a pdoc sooner if they know you are in an acute manic state and seem to be on the verge of psychosis (or are already there). Take care of yourself and good for you for quitting those stimulants today. Those will only make thing worse.