Elvis Costello takes the Colbert Questionert

Elvis Costello has Gregory Peck's signature in his autograph book. For an encore, he sings Bob Dylan's "I Threw It All Away." 

Crime Jazz Thrillers: "Shot In The Park" by Quincy Jones

Check out the "Shot in the Park" cue which Quincy Jones came up with for Edward Dmytryk's Mirage from 1965.