Learn the true origins of THE FLESH CURTAINS,  Rick's rock band with Bird Person and Squanchy! Booed off of every stage, they consider giving up... until Rick invents a machine capable of writing songs people can't resist. But when their multi-dimensional concert goes awry, Rick suddenly finds himself in massive debt to a ruthless alien loan shark. Will Rick do the safe thing and play the music guaranteed to make the band a success, or do the insane thing and play the music guaranteed to alienate almost everyone in order to impress his favorite musician?