2 Unlimited are a Belgian-Dutch dance music act, founded by Belgian producers/songwriters Jean-Paul De Coster and Phil Wilde in 1991 in Antwerp, Belgium. From 1991 to 1996, Dutch rapper Ray Slijngaard and Dutch vocalist Anita Doth fronted the act. During these five years, 2 Unlimited enjoyed worldwide mainstream success. They scored a total of sixteen international chart hits, including "Get Ready for This", "Twilight Zone", "No Limit", and "Tribal Dance". The act has sold eighteen million records worldwide. Although they enjoyed less mainstream recognition in the United States than in Europe, several of their tracks became popular themes in American sporting series, mainly in the NBA and NHL.

Dance music is music composed specifically to facilitate or accompany dancing. It can be either a whole piece or part of a larger musical arrangement. In terms of performance, the major categories are live dance music and recorded dance music. While there exist attestations of the combination of dance and music in ancient history, the earliest Western dance music that we can still reproduce with a degree of certainty are old-fashioned dances. In the Baroque period, the major dance styles were noble court dances. In the classical music era, the minuet was frequently used as a third movement, although in this context it would not accompany any dancing. The waltz also arose later in the classical era. Both remained part of the romantic music period, which also saw the rise of various other nationalistic dance forms like the barcarolle, mazurka, ecossaise, ballade and polonaise.