[Credit] 1. UPSET Lyrics by YLN Foreign Composed by YLN Foreign, Molix, Putoff Arranged by Molix, Putoff Mixed by CHERRY BOY 17 Mastered by HEADBANG 2. SNOWFLAKES (feat. HEENA) Lyrics by YLN Foreign, HEENA Composed by YLN Foreign, HEENA, Molix, Putoff Arranged by Molix, Putoff Mixed by CHERRY BOY 17 Mastered by HEADBANG EXECUTIVE PRODUCER | YLN Foreign A&R | YICHANG KIM, THOMAS LEE, EUNJI JEONG, KYEONGMIN SON MANAGEMENT | LJ, KIWON PARK, YEONGBAE JI, YEONGHUN OH