A TRAIN TO AUTUMN Members Profile; A TRAIN TO AUTUMN Facts A Train to Autumn is a Ballad Group under CUBE Entertainment. The members consist of Baek Somi, Lee Ahyoung, Kim Soobin, and Hwang Jihyun. They were picked from blind audition that was held by Cube. CUBE suddenly debuted them as a ballad group without … Continue reading A Train to Autumn Members Profile