EXO-CBX to release 'Hey Mama!' on the 31st
EXO has released details to their subunit activities!
We got little hints of the song information in theirteaser video, and now we have more information! The subunit is calledEXO-CBX (unsurprisingly, as the members areChen,Baekhyun, andXiumin). The song will be "Hey Mama", and the boys will be releasing their first unit debut on October 31st.