Fans at Brian Wilson‘s concert last night were in for a Garden State-style treat. Bruce Springsteen showed up during the Beach Boy’s encore set at the PNC Arts Center in Holmdel, N.J., not far from where the “Born to Run” maestro lives. Donning a dark baseball cap, The Boss sang backup on Beach Boys classic “Barbara Ann” and played guitar on another, “Surfin’ USA.” It wasn’t the first time Wilson and Springsteen shared the stage in New Jersey. In 2007, Springsteen showed up at the Count Basie Theater in Red Bank to back up Wilson on, you guessed it, “Barbara Ann.”