In January, FNC Entertainment unveiled new teaser pictures for CNBLUE's debut in South Korea. Bluetory was released on January 14, 2010, and stayed at the top of the Gaon Chart for two weeks. "I'm a Loner" (Korean: 외톨이야) was promoted as the title track. The song peaked at No. 2, solidifying their break into the industry. The group had their first televised live performance on KBS Music Bank on January 15. Later, on January 29, the group made their first music show chart win on Music Bank. They won their first Inkigayo mutizen on January 31, 2010. CNBLUE holds the record for achieving No. 1 on South Korea's television music charts program in the shortest time since debut, grabbing their first win only 15 days after debuting with "I'm A Loner". The group debuted their new reality show "CNBluetory" on the Korean music channel Mnet on March 10.
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Name song: I'm A Loner
Singer: CNBLUE
