Hanbeon deo, OK? (한번 더, OK?, translated as"One More Time, OK?") is TSZX The Grace's first full-length album, released on May 4, 2007. The title tracks served as the group's first single, which has performed strongly; it reached the #1 position on both the M! Countdown and SBS Inki Gayo charts. The album debuted in 6th place on the Music Industry Association of Korea's monthly sales charts, with 11,828 copies sold. The group has become SM Entertainment's first girl group since S.E.S. to succeed in the K-pop industry.

In August, the group has started to promote its second single "Dancer In The Rain".

TSZX's previous singles were also included on the album as bonus tracks.