Last night, Sky Ferreira was David Letterman’s musical guest. She wore what I’d have to call an ’80s-style new-wave power-suit and belted out the ’80s-style new-wave power anthem “You’re Not The One” — which, I should add, is a very good song and also maybe the seventh-best track on her ridiculously good debut album Night Time, My Time. Watch the performance below.

Night Time, My Time is out now on Capitol.