
The first time I heard The Bird & The Bee's cover of Rihanna's Don't Stop the Music, it made me think of The Cardigans and their cover of Black Sabbath's Iron Man. Both covers completely transform the song into something new. They both take the frenetic energy out of the original songs all together and replace it with dreamy, jazzy pop. TB&TB's Don't Stop The Music is actually a superior song than the original in my opinion, taking a cookie-cutter radio r&b dance song and making it a hazy, flirty come-on.
The Bird & The Bee - Don't Stop The Music (Rihanna cover)
Also, here's the aforementioned Cardigans cover, for comparison's sake and because t is awesome.
The Cardigans - Iron Man (Black Sabbath cover)

