Attorney General William Barr showcased one of his hidden talents when he took center stage at an event at the nation's capital Wednesday morning. Sitting on stage, Barr subsequently disappeared behind a curtain as a group from the Pipes & Drums of the NYPD Emerald Society, the pipe and drum band of an NYPD fraternal organization, assembled. When Barr reemerged, he did so with a bagpipe -- to the laughter and applause of many in attendance. However, he put his bagpipe-playing skills to the test -- accompanying the NYPD Emerald Society in a rendition of “Scotland the Brave.” NBC 4 New York on Twitter: 4.nbcny.com/kAuuwUN NBC 4 New York on Facebook: 4.nbcny.com/mbeh714 NBC 4 New York on Instagram: 4.nbcny.com/g5YlkcI NBC 4 New York on Youtube: 4.nbcny.com/iTUpy5e #WilliamBarr #BagPipe #NYPD #EmeraldSociety #music #performance #music #livemusic #bag #pipe #Scotland