Mar Escario #1338321

July 30, 2011

Black Eyed Peas at Merriweather Post Pavilion

July 31, 2011

Britney Spears at Verizon Center

August 2, 2011

Taylor Swift at Verizon Center

August 9, 2011

Janet Jackson at nTelos Wireless Pavilion

August 24, 2011

Britney Spears at Rbc Center

October 13, 2011

Ahn Trio at Wolf Trap Farm Park - Filene Center

October 14, 2011

Tony Bennett at Warner Theater

October 22, 2011

India.Arie at Music Center at Strathmore

November 2, 2011

Josh Groban at Scope Arena

December 2, 2011

Andrea Bocelli at Verizon Center