00:01Imagine walking through a Los Angeles park and suddenly finding Justin Bieber performing just a few feet away.
00:07The pop star surprised visitors at MacArthur Park with a free and completely unannounced jam session.
00:26Sitting on the grass alongside a small group of musicians, Bieber played a cajon and delivered stripped-down versions of
00:33songs including Yukon, Speed Demon, and All I Can Take.
00:37There was no stage, elaborate production, or massive security operation.
00:41Justin Bieber making music as stunned onlookers pulled out their phones and gathered around him.
00:47The singer also took time to greet young fans and pose for photos, turning an ordinary afternoon at the park
00:53into an unforgettable surprise concert.
