Bonnaroo happily surprised us with a few of their unmellow line-up choices, the Melvins being number one on that list. They were easily the heaviest band there, like slam a few Budweisers and headbang for hours heavy. Their afternoon set, in the 97 degree heat broke some of the peacenik vibe of Bonnaroo, which turned out to actually be really nice. It turned out they also had a few surprises up their sleeve, though, like who they'd like to see play Bonnaroo. Watch the video up above.