Download EXY (WJSN (Cosmic Girls)) - Wave (Feat. Jeong Sewoon) MP3 from album "＜Second World＞ Episode 7". All MP3/songs are for personal, non-commercial use only. Please support EXY (WJSN (Cosmic Girls)) by buying their original song, Available on iTunes, Spotify, JOOX, Amazon, or other Official Music Store. Best regard.