Manchesters love affair with black American music in the nineteen sixties. Enter the world of the ups and the paranoid downs of week after week of amphetamine fuelled all night dancing; duplicated later on the seventies 'Northern Soul Scene' but this was the beginning and where it all started. A Mod too long without sleep in a toilet cubicle examines his mind and finds he has no control over its runaway repetitive musical replay and it won't stop...