BigBang

BigBang is a South Korean male group formed in 2006. The group consists of G-Dragon, T.O.P, Taeyang, Daesung, and Seungri. Big Bang is known for their unique urban-originated music and fashion style. The members' involvement in composing and producing their own music, most notably leader G-Dragon, has earned the group respect and praise from music industry experts. (source: Wikipedia)

Check them out:  http://ygex.jp/bigbang/index.html    :D