A weekly bulletin on musical guests playing late night TV; set your TIVOs or DVRs if you've got an early bedtime.
The Late Show with David Letterman, CBS
Monday, May 11: The Killers
Tuesday, May 12:
Wednesday, May 13: Wynton Marsalis
Thursday, May 14: Rick Ross with Magazeen (Do I not get "Yacht Club" or is it really like a serious version of, "I'm on a Boat," and, awful? I mean, really awful, maybe because it's not tongue-in-cheek?)
Friday, May 15: Mastodon
The Tonight Show with Jay Leno, NBC
Monday, May 11: Ciara
Tuesday, May 12: 8-year-old pianist Ethan Bortnick, Kelly Clarkson
Wednesday, May 13: Yusuf Islam (Cat Stevens)
Thursday, May 14: The Decemberists
Friday, May 15: Kings of Leon
This article appears in May 6-12, 2009.