Started compiling a list of the licensed music heard in-game of L.A. Noire. http://www.jamesindigital.com/l-a-noire-licensed-music-list/ A lot of people are talking about the music having cross-over with Fallout. The only track I am aware with cross-over is "Into Each Life Some Rain Must Fall" peformed by Ella Fitgerald and The Ink Spots. Mafia 2 and the Fallout series had a few more cross-overs. I think this list is mostly complete, if you notice any other tracks, let me know.