We've already seen them join forces to cover the Jackson 5. Last night of Montreal and Solange Knowles teamed up again, this time with a bunch of mimes to do False Priests's "Sex Karma" on Fallon. She appears on the album version, too. She also appears to enjoy the Roots outro music. [videoembed size="full_width" alignment="center"][/videoembed] There's also this web-only "Coquet ...