Chairlift is a band that seems to take its music videos pretty seriously. This is likely why the members enlisted guitarist Aaron Pfenning's sister to do some interpetive dancing in this video for "Ceiling Wax," directed by frontwoman Caroline Polachek. Still not really sure what the members of Chairlift flouncing around on the floor in garbage bags is supposed to symbolize, but that's probably pretty serious, too.

[Stereogum]