At Bonnaroo's Budweiser Troo Music Lounge, a little oasis where fans cool off, browse the internet, and have a cold one, up-and-coming acts took the stage for their featured Bonnaroo sets. And in between those sets, SPIN invited bands from around the festival to sit down for interviews with our own Peter Gaston.

Smashing Pumpkins' 20th anniversary tour, which kicked off last month in Cleveland, rolled into Los Angeles Tuesday night for the first gig of a two-night stand at the Gibson Amphitheater.