“We’ve played a million festivals and this is my favorite one,” pronounced RHCP bassist Flea to the crowd. The young-hearted Rock and Roll Hall of Famers also headlined Bonnaroo in 2012. Bassist Flea, drummer Chad Smith, and guitarist Josh Klinghoffer indulged in plenty of free-form nasty jams throughout the 95-minute show. “Put love in the world,” Smith said at the end of the night. “It’s the only thing to do.”