According to the latest Harvard University study, supergroups perform with approximately 800% more confidence and swagger than fledgling bands. Hey, if a study like this existed, Divine Fits would make a great subject. They took the stage on Jimmy Fallon Friday night and ripped through their track "Would That Not Be Nice," off A Thing Called Divine Fits. Britt Daniel's trademark rasp sounds even better live than it does recorded. You can see the Fallon audience members dancing in their seats, and it doesn't even look like a show producer prompted them to do it. Watch Divine Fits' live rendition of "Would That Not Be Nice" below; their debut album is out now through Merge.