The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown, T Bone Burnett and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown, T Bone Burnett and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

US-MUSIC-GRAMMY AWARDS-TROPHY

The Zac Brown Band pose with their trophy for best Country album for "Uncaged" in the press room at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-TROPHY

The Zac Brown Band pose with their trophy for best Country album for "Uncaged" in the press room at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)

The 55th Annual GRAMMY Awards - Backstage And Audience

LOS ANGELES, CA - FEBRUARY 10: Singer Zac Brown attends the 55th Annual GRAMMY Awards at STAPLES Center on February 10, 2013 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

US-MUSIC-GRAMMY AWARDS-TROPHY

Members of the Zac Brown Band pose with their trophy for best Country album for "Uncaged" in the press room at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)

The 55th Annual GRAMMY Awards - Press Room

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Clay Cook, Chris Fryar, Zac Brown, Daniel Reyes, Jimmy Martini, Coy Bowles and John Hopkins of Zac Brown Band, winners of Best Country Album award for "Uncaged," pose in the press room at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Press Room

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Clay Cook, Chris Fryar, Zac Brown, Daniel Reyes, Jimmy Martini, Coy Bowles and John Hopkins of Zac Brown Band, winners of Best Country Album award for "Uncaged," pose in the press room at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Press Room

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Clay Cook, Chris Fryar, Zac Brown, Daniel Reyes, Jimmy Martini, Coy Bowles and John Hopkins of Zac Brown Band, winners of Best Country Album award for "Uncaged," pose in the press room at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians John Hopkins, Daniel Reyes, Coy Bowles, Clay Cook, Zac Brown, Jimmy Martini and Chris Fryar of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Press Room

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Clay Cook, Chris Fryar, Zac Brown, Daniel Reyes, Jimmy Martini, Coy Bowles and John Hopkins of Zac Brown Band, winners of Best Country Album award for "Uncaged," pose in the press room at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Press Room

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Clay Cook, Chris Fryar, Zac Brown, Daniel Reyes, Jimmy Martini, Coy Bowles and John Hopkins of Zac Brown Band, winners of Best Country Album award for "Uncaged," pose in the press room at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Coy Bowles, Clay Cook, Zac Brown and Jimmy Martini of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Press Room

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Chris Fryar, Zac Brown, Daniel Reyes, Jimmy Martini and Coy Bowles of Zac Brown Band, winners of Best Country Album award for "Uncaged," pose in the press room at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Musicians Zac Brown of the Zac Brown Band and T-Bone Burnett perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown of the Zac Brown Band, T-Bone Burnett, and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown of the Zac Brown Band, T-Bone Burnett, and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Singers Clay Cook and Zac Brown of the Zac Brown Band and singer Kelly Clarkson appear onstage during the 55th Annual GRAMMY Awards at STAPLES Center on February 10, 2013 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Singers Clay Cook and Zac Brown of the Zac Brown Band and singer Kelly Clarkson appear onstage during the 55th Annual GRAMMY Awards at STAPLES Center on February 10, 2013 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians John Hopkins, Daniel Reyes, Coy Bowles, Clay Cook, Zac Brown, Jimmy Martini and Chris Fryar of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians John Hopkins, Daniel Reyes, Coy Bowles, Clay Cook, Zac Brown, Jimmy Martini and Chris Fryar of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Coy Bowles, Clay Cook, Zac Brown, Jimmy Martini and Chris Fryar of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Coy Bowles, Clay Cook, Zac Brown, Jimmy Martini and Chris Fryar of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Coy Bowles, Clay Cook, Zac Brown, Jimmy Martini and Chris Fryar of Zac Brown Band accept Best Country Album award for "Uncaged" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown, T Bone Burnett, Mavis Staples and Elton John perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Musicians Zac Brown of the Zac Brown Band and T-Bone Burnett perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown, T Bone Burnett, Mavis Staples and Elton John perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Musicians Zac Brown, T Bone Burnett and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Musicians Zac Brown, T Bone Burnett and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Zac Brown, T Bone Burnett, Mavis Staples, Elton John, Ted Dwane, Marcus Mumford and Brittany Howard perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)