15& Discography 15&, the duo consisting of Baek Yerin and Park Jimin, debuted in 2012 with the Single I Dream. I Dream 1st Single / Debut Release Date: October 4, 2012 1. I Dream Somebody 2nd Single Release Date: April 8, 2013 1. Somebody Can’t hide it 3rd Single Release Date: April 14, 2014 1. … Continue reading 15& Discography