The Joy Formidable: "Whirring"

I didn't see the Joy Formidable at Mellow Johnny's, where this video was shot; I saw them at the Chop Shop/Atlantic Records party across the street from the Austin Convention Center on Saturday. But they were at least this good, if not better, playing with the same mad exuberance and living up to their name. And they played this song, "Whirring," their first American single, which I'd heard on the satellite radio and was the reason they were on my list of bands to see.