Play the Siren Members Profile: Play the Siren Facts and Ideal Type. Play the Siren (플레이 더 사이렌) are a 3-member South Korean co-ed group under Baljunso. The group currently consists of members Siren, BeckBum and Kasper. They debuted as five on July 21, 2014 with the single “Dream Dive”. Play the Siren disbanded in … Continue reading Play the Siren Members Profile