It's been a few months since Oceania came out, the Smashing Pumpkins' surprising return to semi-respectability since since frittering all that away over the past decade. If there's any doubt that the group can still rock in the live setting, the Pumpkins brushed that aside with a nice performance last night on The Tonight Show. They punctuated the Oceania cut "The Celestials" with some pretty spot-on dynamics and a really creepy backdrop. Also, what do you suppose Chris Matthews said to Billy Corgan after the set? Watch it all below.