เพลงในอัลบั้ม It's Different1Gummy Skills IntroGummy01:102하고 싶었어Gummy03:403내 곁에 잠이 든 이 밤에Gummy04:334날 그만 잊어요Gummy04:315기억상실Gummy03:556Love AgainGummy, Ha Dong Kyun04:047TonightGummy03:418Dance DanceGummy03:599그녀보다 내가 뭐가Gummy03:3710So MuchGummy04:0611Witches (Doo-Loo-Wap)Gummy, 李恩珠, Taebin03:4812Round 1Gummy, Jinu, Lexy03:1313인연Gummy04:1314It Don't Matter No MoreGummy03:4515Singing My Blues OutroGummy03:1116날 그만 잊어요 Guitar Version (With Guitar)Gummy04:24อัลบั้มอื่นของ Gummy이럴거면 (If you're gonna be like this)헤어질 결심낭만닥터 김사부 3 OST Part.2 (Romantic Doctor 3 OST Part.2)Childish Adult (From "NEW FESTA Special")NEW FESTA EPISODE.7Alchemy of Souls, Pt. 4 (Original Television Soundtrack)싱포레스트 Part.4
