If you watched the Grammys last night, you might've picked up on a particularly intriguing Bob Marley tribute - Sonos's new commercial for Playbar features a snippet of a cover of "I Shot the Sheriff" by N.A.S.A. and Karen O. It's a cool cover - N.A.S.A.'s dubby beats keep the original's reggae flavor intact, but it's awesome to hear a female voice take to the song, and Karen (of course) manages in spades. Check it out.