Grace Potter & the Nocturnals on Letterman last month

Late Show With David Letterman
Monday 1/17: Steven Tyler
Tuesday 1/18: the Script
Wednesday 1/19: Darius Rucker
Thursday 1/20: Wanda Jackson with Jack White
Friday 1/21: Esperanza Spalding

The Tonight Show With Jay Leno
Monday 1/17: Maroon 5
Tuesday 1/18: Neon Trees
Wednesday 1/19: Grace Potter & the Nocturnals
Thursday 1/20: the Decemberists

Conan
Monday 1/17: My Chemical Romance
Tuesday 1/18: Social Distortion
Wednesday 1/19: Keyshia Cole
Thursday 1/20: Aloe Blacc

Late Night With Jimmy Fallon
Monday 1/17: Best Coast (rerun)
Tuesday 1/18: Steven Tyler, Two Door Cinema Club
Wednesday 1/19: Ariel Pink’s Haunted Graffiti
Thursday 1/20: Dismemberment Plan

Jimmy Kimmel Live
Tuesday 1/18: Randy Jackson
Wednesday 1/19: New Politics
Thursday 1/20: Ra Ra Riot
Friday 1/21: K.T. Tunstall

Last Call With Carson Daly
Monday 1/17: School of Seven Bells (rerun)
Tuesday 1/18: Interpol (rerun)
Wednesday 1/19: Jay Electronica, Alberta Cross (rerun)
Thursday 1/20: DJ Z-Trip, Jimmy Eat World (rerun)
Friday 1/21: Janelle Monae (rerun)

Lopez Tonight
Monday 1/17: Sick Puppies
Tuesday 1/18: Cali Swag District
Thursday 1/20: My Chemical Romance