Jazmine Sullivan's "Bust the windows out your car" -- Soaring strings. Great beat. Vindictive woman. Hard to resist.
BoA -- K-pop: where Britney's music team went when Britney lost it
Daddy Yankee -- reggaeton with swagger
Mark Ronson's love affair with horns pays off again in "God Put A Smile Upon Your Face"
Maybe best of all: Girl Talk -- mashes and remixes the sixties into a sweet puree