Wiz Khalifa, Florida Georgia Line and More Party at 2015 Summer Spotlight Celebrating National Concert Day

A star-studded lineup headed to New York's Irving Plaza on Tuesday night (May 5) for Live Nation's 2015 Summer Spotlight presented by Hilton, which celebrated National Concert Day. Kid Rock and Florida Georgia Line delivered explosive performances, while artists like Rae Sremmurd, Billy Corgan, Tinashe, Metric, Incubus and Wiz Khalifa stopped by to celebrate the occasion. Check out all the action from the National Concert Day extravaganza.

Wiz Khalifa photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Tinashe photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Rae Sremmurd photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Rae Sremmurd photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Metric photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Metric photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Kid Rock performed onstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Kid Rock performed onstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Kid Rock performed onstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Incubus photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Billy Corgan photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Florida Georgia Line photographed backstage at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Florida Georgia Line performed at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.

Florida Georgia Line performed at Irving Plaza in New York for the 2015 Summer Spotlight celebrating National Concert Day on May 5, 2015.