Interview: Jack Antonoff on Bonnaroo With Bleachers vs. With Steel Train

A lot of listeners worried about Jack Antonoff (and Andrew Dost) of fun. after frontman Nate Ruess made the heavy decision to break away from the group for his solo album "Grand Romantic." It was sad to see the cultish, indie underground heroes reach mainstream heights usually reserved for Clear Channel pet projects like Bieber and Gaga, only to disappear faster than "Some Nights" could burrow an earworm into your brain.

But if his spirit on stage at Bonnaroo in front of thousands as he leads his latest group Bleachers through a five star set are any indication, Jack's not worried about nothin'. "I know you're hot, and I know you're fuckin' tired, and I know you're sweating out God knows what you're sweating out... but the way you're fuckin' going off is just the shit Bonnaroo!!!"

So you shouldn't be worried either.