Oldies and Nudies is an instrumental rock song that Alf Clausen wrote that, according to the album it appears on, The Simpsons: Testify, was written for the episode "Homerpalooza". However, according to an interview with Clausen, "[it] was a rock and roll track that I wrote for the end of a Homer party down show, like an Animal House thing, and the producers actually ended up licensing one of the songs from Animal House."[1] So, at the moment, the episode it was written for is not known. But what is known is that it is the final track on the album.