IMO, it looks like Cassandra Wilson (goddess that she is) may no longer have the market cornered on brand new takes on old songs...
"What Have You Done For Me Lately" by Sharon Jones and the Dap-Kings
"Smells Like Teen Spirit" by The Bad Plus
(This has been a test of SeeqPod. Had this been an actual post about certain songs, you would have been inundated with snarky commentary.)