Mastodon + Gojira + Kvelertak

Hard-rocking Atlanta juggernaut Mastodon returns to the stage ahead of its sixth LP, Once More 'Round the Sun. The quartet has gradually tempered its doom-thrash onslaught with prog, boogie and psychedelic pop, so we're curious to hear what's next. (Catchy-as-hell lead single "High Road" bodes very, very well.) Gojira and Kvelertak—world-class ragers from France and Norway, respectively—complete this doozy of a bill.