김태현 (더브라더스) – 문득
Track 01 from Single "문득"
Release Date: 2020.02.28
김태현 (더브라더스) – 행복하지마
Track 01 from Single "행복하지마"
Release Date: 2019.11.18
김태현 (더브라더스) – 전부
Track 01 from Single "전부"
Release Date: 2020.05.13
김태현 (더브라더스) – 흩어져가
Track 01 from Single "카이로스 OST Part.6"
Release Date: 2020.11.16
김태현 (더브라더스) – 제발 그러지마요
Track 01 from Single "제발 그러지마요"
Release Date: 2020.09.11