South Korean five-member female dance group active from 1997 to 2006. The group were contracted to the record company DR Music and EMI Music Publishing Korea. In the period 1998 to 2006, they released seven albums and performed internationally, including in China. They were considered as one of the prominent K-Pop girl groups in the 1990s and early 2000s along with S.E.S and Fin.K.L, and part of the so-called Hallyu Wave. After the failure of their 2004 album Ride West and numerous line-up changes the group members went their separate ways.