Producer group Sweet Tune collaborates with Eric Nam and 15&’s Jimin for the track “Dream”! Sweet Tune consists of various producers, songwriters, and lyricists, who made hit-songs for SS501, KARA, INFINITE, Boyfriend, Nine Muses, Rainbow, and more. The song that Eric Nam is singing is titled “Dream,” featuring 15&‘s Park Jimin. It illustrates a sense of longing, rather than pain,…