On May 30, the rookie international boyband group Cross Gene released their teaser video for their first mini-album title ‘La-Di Da-Di’. The video is set to release on June 7. Cross Gene is a six-member group that consists of Korean, Chinese and Japanese members. Cross Gene members are Shin, Takuya, Casper, Tongseok, Sangmin, and J.G. The group is under Amuse Korea Entertainment agency. Check out the teaser video below.