Photos of singer Josh Groban performing live at iHeartRadio Theater, NYC. February 11, 2013.

Photos of the band Delta Rae performing live at Irving Plaza, NYC. March 5, 2013.

Photos of the Icelandic musician Asgeir Trausti performing live at The Slipper Room, NYC. March 11, 2013.

Photos of DJ Sam Ronson performing live at iHeartRadio Theater, NYC. March 9, 2013.

Portraits of the Icelandic musician Asgeir Trausti taken on-location at The Slipper Room, NYC. March 11, 2013.

Photos of the band Ra Ra Riot performing live at the Apple Store SoHo, NYC. March 28, 2013.

Photos of the band Phoenix performing live at a secret show for SiriusXM at Music Hall of Williamsburg in Brooklyn, NY. April 5, 2013.

Photos of the Electrify Your Music Foundation launch event with The 5-Borough Youth Rock Symphony featuring Dee Snider of Twisted Sister performing live at Brooklyn Technical High School Theater in Brooklyn, NY. April 26, 2013.

Photos of the Red Bull Music Academy event 'Round Robin Duets' featuring ?uestlove, Kim Gordon, Andrew Bird, Andrew W.K. and more performing live at Brooklyn Masonic Temple in Brooklyn, NY. May 1, 2013.

Photos of singer Rod Stewart performing live at iHeartRadio Theater, NYC. May 9, 2013.

Photos of the Phil Ramone Music Memorial Celebration concert event at Salvation Army Theater, NYC. May 11, 2013.

Photo highlights of The Great GoogaMooga Festival kickoff concert at Prospect Park in Brooklyn, NY. May 17, 2013.

Photo highlights of The Great GoogaMooga Festival at Prospect Park in Brooklyn, NY. May 18, 2013.

Photos of The Darkness performing live at The Great GoogaMooga Festival kickoff concert at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of The Flaming lips performing live at The Great GoogaMooga Festival kickoff concert at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of Yeah Yeah Yeahs performing live at The Great GoogaMooga Festival kickoff concert at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of atmosphere at The Great GoogaMooga Festival at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of Lee Fields & the Expressions performing live at The Great GoogaMooga Festival at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of Sharon Van Etten performing live at The Great GoogaMooga Festival at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of Father John Misty performing live at The Great GoogaMooga Festival at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of Jovanotti performing live at The Great GoogaMooga Festival at Prospect Park in Brooklyn, NY. May 17, 2013.

Photos of Black Dawn performing live at Sullivan Hall, NYC. May 23, 2013.

Photos of musician Elton John performing live at the Carnegie Hall Medal of Excellence Gala event at the Waldorf Astoria, NYC. June 13, 2013.

Photos highlights of ATP Iceland Music Festival, Day 1 at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013.

Photos highlights of ATP Iceland Music Festival, Day 2 at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the Icelandic band Amiina performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the Icelandic band Botnledja performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013.

Photos of the band Chelsea Light Moving performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the band Deerhoof performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the Icelandic band Hjaltalín performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the Icelandic band Mono Town performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the Icelandic musician Mugison performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013.

Photos of the Icelandic band Múm performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013

Photos of the band Nick Cave & The Bad Seeds performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the Icelandic band Puzzle Muteson performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the band SQÜRL performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 29, 2013.

Photos of the band The Fall performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013.

Photos of the band The Notwist performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013.

Photos of the band Thee Oh Sees performing live during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28, 2013.

Photos of general atmosphere during ATP Iceland music festival at Ásbrú, the former NATO base in Keflavík, Iceland. June 28-29, 2013.

Photos of Janelle Monae performing live at iHeartRadio Theater, NYC. July 18, 2013.