EXO's first sub-unit continued teasing for their debut with yet another group image!

Earlier, photos of Chen, Baekhyun, and Xiumin exposed the fun, colorful concept of EXO-CBX's upcoming debut. In addition to a new group cut of the three sprawled on a sofa, SM Entertainment revealed that EXO-CBX will be sharing about their debut track, "Hey! Mama", via the Naver V app on October 30.