BiS will be releasing a new single (currently untitled) on May 28th.

BiS will be disbanding after their concert at Yokohama Arena on July 8th. As such, the upcoming single will be their last one. It will be released in 3 different versions: Type A (CD+DVD), Type B (CD+DVD), and CD-Only. 

At the event venue, there will be a musical card available for purchase. The card will allow fans to download the lead track of the single in 9 different versions including each members' solo versions.

Source & Image: natalie