GuNN – It’s The GUNn’s Music Released: 2021/11/30 Genre: K-Pop TRACK LIST: 01. 선 (Feat. 가을, 구준회) 02. 반딧불이 03. Last Summer Time (Feat. Halloween Birthday) 04. BUSINES$ (Feat.주정훈) 05. BAD MORING (Feat. 선령) 06. 갑분싸 (Feat.