Tone is the fifth Japanese studio album (tenth overall) by South Korean pop group Tohoshinki, released on September 28, 2011 by Avex Trax. It is Tohoshinki’s first Japanese album since becoming a Duo, with members Yunho and Changmin. Tone was released in three physical versions – Version A, a CD+DVD version with music videos; Version B, another CD+DVD version with off-shot movies; and …