"Robot" is a song by the South Korean rock band CN Blue, written and produced by Jung Yong-hwa and Kosuke Oba. It was released on December 19, 2012 in three different editions as the group's fourth ma

"In My Head" is a song by the South Korean rock band CN Blue. It is their major debut single in Japan under Warner Music Japan and fourth single overall. The song was written by Kenji Tamai and Yoshif