Midway through the credits of Up in the Air, there is a song played by Kevin Renick who wrote the song for Up in the Air two years earlier when finding out that Jason Teirman was working on a film adaptation of the book. Renick was an unrecorded and unemployed St. Louis musician at the time he handed his cassette to Reitman. After listening to the cassette, Reitman liked the song so much that he placed it in the credits.

Songs that play during the credits:
Kevin Renick – Up in the Air

Special thanks to Jim for the stinger submission!