On Friday (August 9) Kings of Leon will take the stage at Shepherd’s Bush Empire in London. The entire show will be streamed live through YouTube and Vevo. A teaser for the show has been released in which comedian Fred Armisen show up as the band is rehearsing, and takes on the role of director. Armisen says he wants to figure out which member of Kings of Leon is the best, by having them play individually.

The comedian has a real hard time deciding who should go first, and you can actually see Kings of Leon singer Caleb Followill trying so hard not to start laughing, having to turn away from the camera repeatedly. Check out the video below. It’s got Caleb on a Gibson ES-325, guitarist Matthew Followill playing a Gibson ES-137, and bassist Jared Followill on his black Gibson Thunderbird.