By Heather Thompson
By American Songwriter
By Matt Bonham
By Jonathan Bernstein
By David McPherson
By Hal Horowitz
By Ryan Reed
By Lucian Crockett
By Joseph LeMay
By Evan Schlansky
Zac Brown Band. All photos by Southern Reel.
Grace Potter unleashing her soulful vocals.
Neil and Dave Matthews press conference
(AP Photo/Mark Humphrey)
