CNBLUE made a comeback with an upbeat new song.

CNBLUE made an appearance on KBS "Music Bank" and performed title song, "Can't Stop" and album track, "Sleepless Night".

CNBLUE opened their set with "Sleepless Night", which Lee Jong Hyun composed and wrote the lyrics for. The song highlighted the harmony of Lee Jong Hyun and Jung Yong Hwa's sweet voice singing about love and the happiness it brings.

A performance of "Can't Stop", the title song of CNBLUE's 5^th mini album, followed, with Jung Yong Hwa's soothing voice and piano playing. Composed and written by Jung Yong Hwa and Heaven Light, the stage of "Can't Stop" featured red roses on the stage and the members of CNBLUE dressed in white suits.