Arrested Development composer David Schwartz tweeted this picture recently, proving once and for all that the long-awaited Arrested Development soundtrack is in the works, and that it will include the dulcet tones of Franklin Delano Bluth alongside his best buddy G.O.B. A few months ago, Schwartz confirmed that the soundtrack would include the full version of season four’s smash hit “Getaway,” as well as original songs from the Fantastic Four musical.