Around here, if you do a wedding reception, you will need to play some "Dance" music. These are songs you can do line dances to, such as:
Electric Slide
The Hustle
Strokin' (Risque)
Cupid Shuffle
Chicken Dance
Cotton Eyed Joe (by Rednex)
Macarena
Locomotion
Harlem Shuffle
Cowboy - Kid Rock (Very risque)
Cha Cha Slide
YMCA
There are many more but these will get you through.

Download Freemake Free Video converter. Find the song on Youtube and convert to MP3.
DonM