No cover artists here. These CDs include popular and well-known songs by the original artists. Music is usually picked for how well it fits the timing of the dance, but some further adjustments may have been make the music maintain consistent rhythm throughout the song or the track maybe slightly slower or faster than the original (usually minor). This is a great place to find music for showcases or for that special dance at a wedding or formal function. Now you can dance to your favorite songs without the timing changing.