VIBE (바이브) means a vibration felt by the heart. They debuted in February of 2002 with the single "미워도 다시 한번" (Once Again Although It’s Heartbreaking) which became very popular for almost half a year and had another hit single "Promise U", which is recently re-made by See Ya`. In 2003, VIBE came out with their 2nd album "Remember" with the hit single "오래 오래 (Long Long Time)" and "사진을 보다가 (When I look at the picture)". A year later, their rapper, Yoo Sung Gyu, left to pursue a solo career that better fit his more Hip-hop music taste. Many thought that perhaps this would be the end of VIBE.