Elephant Revival last joined us at OpenAir in 2014 as they were preparing for a Red Rocks Amphitheatre show opening for Devotchka. The band will perform at the famous Colorado venue again on May 22, but this time around, they will be the headliners. The Nederland-based quintet just released its latest album, "Petals," which they recorded in part at eTown Music Hall in Boulder. The band performed four songs from the new album at OpenAir and spoke with us about the exciting visual elements of their live show, the time cellist Bonnie Paine's bow "exploded" on stage and the forthcoming music videos the band filmed in Colorado.