Rednex?? I googled it and found this from Wikipedia.
eurodance band called Rednex covered the song as "Cotton Eye Joe", combining their style with traditional American instruments, such as banjos, fiddles, and harmonicas. It was very successful in Europe, reaching number 1 in the United Kingdom in January 1995, and also in the United States and Australia (where it peaked at #8 in April 1995). The song was also remixed in 2000. It has become a "standard" for DJs all over the world, among songs such as the "Macarena", "The Electric Slide", and "YMCA."
The song is a staple during the sixth inning of baseball games at the University of Alabama, whose home field, Sewell-Thomas Stadium is affectionately known as "The Joe" by Crimson Tide faithful in honor of former Alabama standout and Baseball Hall of Fame member Joe Sewell.
The song is also popular at sporting events, especially in Europe. It is also popular at New York Yankees games.
Note: Contrary to popular belief the version released by Rednex is quite different from the versions commonly used in line dancing.