Effective period / Period of releases: 2006 - 2011

Members: Narsha, JeA (2), Miryo, Ga-In

South Korean girl group which debuted in 2006 with the album "Your Story." Their style is said to be "Hybrid Soul" in which R&B is combined with hip-hop. They are the longest-lasting currently active K-Pop girl group.

They gained moderate success in 2008 with the song L.O.V.E. and My Style however it wasn't until 2009 with their song Abracadabra from the album Sound G that they achieved major success.

The group have also made forays into Japan, re-releasing their Sound G album for the Japanese market (including a Japanese version of Abracadabra) and releasing their first single Sign (A Japanese remake of Abracadabra's follow up single Sign) in 2011.