Camille is a wild card. The French chanteuse is as at home singing bossa nova covers of punk classics (which she did on the popular Nouvelle Vague series) as she is fluttering her way through a peppy a cappella pop song, singing in French or English, or tag-teaming with a string quartet. And she does it all with a spring in her step, exhibiting an infectious musicality guaranteed to turn any frown upside-down.