CAREER (2007)

Debut and Cheerful Sensibility

Although F.T. Island's first album, Cheerful Sensibility, was scheduled to be released commercially in May 2007, the members appeared on the show, "Wanna be my girlfriend?" on the Korean television channel MNet. The band also performed on stage live at Rolling Hall and held their first official showcase at Live House Melon-AX, Gwangjang-dong in Seoul on May 27, 2007.

On June 7, 2007 the group performed their debut song Love Song on the music television program M!Countdown; their debut album, Cheerful Sensibility, was released on the same day.

Cheerful Sensibility combined 13 songs that were loosely divided into two parts, "Emotional Chapter" and "F.T. island Chapter" was produced by the Japanese composers who worked with the Japanese band, SMAP and is composed of a variety of pop rock songs.

Selling over 79,000 copies in 2007, it was the sixth best-selling album of the year. The album was re-released on December 3, 2007, titled The Refreshment, with three extra songs, a photo book, a stack of photo cards, and a mixing program called Music 2.0 which allows one to adjust the levels of the instruments and vocals. This edition sold 25,724 copies in December 2007.