Artists on the schedule you may not have heard of yet include Your Vegas, The Duke Spirit, Lil Mama, Tokio Hotel and Ludo.

Tuesday, May 6

Robin Williams – “The Ellen DeGeneres Show”

Mac King, Steve Winwood – “Late Show with David Letterman”

KT Tunstall – “The Tonight Show with Jay Leno”

Galactic – “Late Night with Conan O’Brien”

Lyfe Jennings – “Jimmy Kimmel Live!”

Jason Aldean – “Late Late Show with Craig Ferguson”

Your Vegas – “Last Call with Carson Daly”

Wednesday, May 7

Steve Winwood – “The View”

Barenaked Ladies – “Live with Regis and Kelly”

Drew Carey, Alicia Keys – “The Tavis Smiley Show”

Dirk Arthur – “Late Show with David Letterman”

P.O.D. – “The Tonight Show with Jay Leno”

The Duke Spirit – “Late Night with Conan O’Brien”

Lil Mama – “Jimmy Kimmel Live!”

Mike Doughty – “Late Late Show with Craig Ferguson”

Thursday, May 8

Clay Aiken – “The View”

Gavin DeGraw – “The Ellen DeGeneres Show”

Steve Wyrick, Panic at the Disco – “Late Show with David Letterman”

Trace Adkins – “The Tonight Show with Jay Leno”

Gavin DeGraw – “Jimmy Kimmel Live!”

Friday, May 9

Mary J. Blige – NBC’s “Today” show

Mariah Carey – “The View”

Penn & Teller – “Late Show with David Letterman”

Carly Simon – “The Tonight Show with Jay Leno”

Tokio Hotel – “Late Night with Conan O’Brien”

Ludo – “Jimmy Kimmel Live!”

Ben Harper – “Last Call with Carson Daly” – rerun

Saturday, May 10

The Decemberists, Explosions in the Sky – “Austin City Limits” – rerun

My Morning Jacket – “Saturday Night Live”