GBB (지비비) – GIRLS BE THE BEST – EP Year: 2018.05.01 Genre: Dance TRACK LIST: 1. 케미 (KEMI) 2. 나쁜X (Bad Girls) 3. 돌직구 4. 케미 (KEMI) (Inst.) 5. 나쁜X (Bad Girls) (Inst.) 6. 돌직구 (Inst.) MP3