A teaser for the music video of "Comeback When You Hear This Song", the lead single of their album, was released in May 2, 2013 on 2PM's official YouTube account.[48] The full music video was released in May 6, 2013 along with 10 songs from the album.[49] This album is a two title track album, the track "A.D.T.O.Y." was released on May 11, 2013.