Dark Side of the Moon

Dark Side of the Moon is an album by Pink Floyd.

History
Homer had the poster of the album art on the wall in his bedroom during the 70s.

Dean Bobby Peterson had a poster of the album art on the wall in his office.

Behind the Laughter

 *  is a real album by.
 * In The Krusty Book the album was parodied as Dark Side of the Moonpie.