What's a good song that one wouldn't think to have a dance remix to it but someone turned it into one?

Answer 1

I think one of the prime examples is LeAnn Rimes "How Do I Live", which basically had two chart lives, first as a pop/country song, then as a club remix

I gotta admit, I was shocked by a remix of Maroon5's "This Love" when I heard it in Mexico City...weird.