The animation is just a short loop, in case you end up waiting through the whole song for something to happen.
I had to put my pet rat, Millie, to sleep earlier today. I figured I should do something to mark her passing, and flash is one of the few things I'm halfway decent at. Anyway, Norman Greenbaum is usually helpful in cheering me up-- that, and telling myself she's going to rat-heaven with more peanut butter than she can possibly eat (she REALLY liked peanut butter).
Music credits: "Spirit in the Sky" by Norman Greenbaum