From Letterman to Leno, O’Brien to Fergusen (and who the hell watches Craig Ferguson, anyway?), CraveOnline’s got your musical guests for the week listed right here.

The Late Show with David Letterman (CBS)

• Monday: Glenn Hansard and Marketa Irglova
• Tuesday: Suzanne Vega

• Wednesday: Kat Von D, Daughtry
• Thursday: Fred Willard
(comedian)
• Friday: Chamillionaire
  

  The Tonight Show with Jay Leno (NBC)

• Monday: Cirque du Soleil

• Tuesday: Spoon

• Wednesday: the Bravery

• Thursday: Michael Buble

• Friday: Good Charlotte

  

Late Night with Conan O’Brien

• Monday: Bad Religion

• Tuesday: The Chesterfield Kings
• Wednesday: Lyle Lovett

• Thursday: Kenny Chesney

• Friday: the Used


Last Call with Carson Daly

• Monday: Glenn Hansard and Marketa Irglova (Repeat 8/3/07)

• Tuesday: Kyle Kinane
(comedian)
• Wednesday: A Fine Frenzy

• Thursday: tba
• Friday: the Tender Box

Jimmy Kimmel (ABC)

• Monday: Joss Stone (Repeat 8/29/07)

• Tuesday: 50 Cent
• Wednesday: Modest Mouse

• Thursday: Kanye West
• Friday: Hot Hot Heat
  

Late Late Show with Craig Ferguson (CBS)

• Monday: Clay Walker

• Tuesday: Steve Bertrand
• Wednesday: Spoon

• Thursday: Wendy Kamenoff
(comedian)
• Friday: Finger Eleven