WXPN, the radio service of the University of Pennsylvania, has announced the lineup for the 2012 XPoNential Music Festival. Counting Crows, The War on Drugs, The Hold Steady, Patterson Hood, Ozomatli and more are among the performers slated to join previously announced acts Wilco, the Avett Brothers, and Dr. Dog. The festival takes place July 20-22 at Camden, NJ’s Wiggins Park and the Susquehanna Bank Center. Please see below for the full artist lineup.

XPoNential Music Festival 2012 Lineup

Counting Crows
Avett Brothers
Dr. Dog
The Hold Steady
Kathleen Edwards
Diego Garcia
The War On Drugs
John Wesley Harding’s Cabinet of Wonders
Patterson Hood
Mike Doughty
Lee Ranaldo Band
JD Souther
The Lumineers
Good Old War
JC Brooks & the Uptown Sound
JD McPherson
Work Drugs
Delta Rae
City Rain
Matt Santry Band
Dana Alexandra