Vibe is a South Korean R&B vocal group formed in 2001. The group originally debuted as threesome group but the rapper Seonggyu Yu withdrew the group after the releasing of two albums. He started successful career as a solo rapper under the name of Noblesse. Jaehyeon Ryu and Minsoo Yun remained as a duo and released third album Re-feel in 2006 which let the duo gain recognition for the best R&B vocal group. Vibe's hits include "Are You Crazy?," "For a Long Time," "Liquor," "While Looking at the Picture" and so on.