Late Night Music Tonight

CBS
11:35 p.m. The Late Show With David Letterman: WILLIE NELSON
12:37 a.m. The Late Late Show With Craig Ferguson: THE WIGGLES

NBC
11:37 p.m. The Tonight Show With Jay Leno: DANIEL POWTER
12:37 a.m. Late Night With Conan O'Brien: NEIL YOUNG
1:37 a.m. Last Call With Carson Daly: TRAIN