Live at the 2012 Bridge School Benefit

Neil Young's 26th annual Bridge School benefit concerts made their way to the Shoreline Amphitheatre in Mountain View, California this weekend, giving Bay Area music fans two days of a killer lineup, surprise guests, wild collaborations and other unexpected thrills. From Eddie Vedder's unannounced performance to Reggie Watts beat-boxing for the Flaming Lips, from Axl Rose and Neil Young's duet to the all-star finales, this year's Bridge School concerts were yet another unforgettable event in the festival's now-storied history. If you couldn't make it out to Mountain View this weekend, check out this gallery to experience all the highlights from this weekend's shows.