Jo Sung Mo revealed his one minute teaser for his comeback on the 6th. His comeback title track, Will You Cheat? (????), is a song that's in between rock and electronic. Fans are so happy that he is back, but whether or not he can top the charts while facing competition such as the idols and BoA is the real question. This is a totally new side of Jo Sung Mo in this comeback, as he seems like a total playboy just from this teaser. It looks like he'll even dance for this one. He will make a comeback next week on M!Countdown. Check out the teaser: