EXO’s 1st sub-unit, EXO-CBX, which consists of CHEN, BAEKHYUN and XIUMIN from EXO, has released their very first album “Hey Mama!”. Listen and download on iTunes & Apple Music, Spotify, and Google Play Music http://smarturl.it/EXO-CBX_HeyMama EXO-CBX Official http://exo-cbx.smtown.com http://www.youtube.com/weareoneEXO http://www.facebook.com/weareoneEXO http://twitter.com/weareoneexo http://www.instagram.com/weareone.exo EXO-CBX (첸백시) 'Hey Mama!' MV ℗ S.M.Entertainment