Photos by: Joe Gall, Erik Voake, & Pooneh Ghana –

Day one of Bonnaroo 2015 on June 11th featured performances by UK folk rock band Mumford And Sons, who released their third album, Wilder Mind, on May 4th, 2015 via Island, iconic thrash metal band Slayer, who will release their eleventh album, Repentless, on September 11th via Nuclear Blast, rapper/actor Childish Gambino, who released his second album, Because The Internet, on December 6th, 2013 via Glassnote/Island, Kentucky-based southern rock band My Morning Jacket, who released their seventh album, The Waterfall, on May 4th, 2015 via ATO, and more!

Click here to see photos from day 2 with Deadmau5, Run The Jewels, Kendrick Lamar, & more!

Click here to see photos from day 1 with Mac DeMarco, Gramatik, Courtney Barnett, & more!