서혁신 – Waiting For You
Track 01 from Single "Waiting For You"
Release Date: 2019.01.04
서혁신 – 화가 날 땐 화를 내
Track 01 from Single "화가 날 땐 화를 내"
Release Date: 2018.10.01
서혁신 – 달이 넘어간다
Track 01 from Single "달이 넘어간다"
Release Date: 2018.02.28
서혁신 – Smile Again (Feat. 이채이)
Track 01 from Single "Smile Again (Feat. 이채이)"
Release Date: 2018.05.03
서혁신 – 행복해져라
Track 01 from Single "행복해져라"
Release Date: 2018.03.31
서혁신 – War is over (Duet with 김효민)
Track 01 from Single "War is over (Duet with 김효민)"
Release Date: 2018.05.26
서혁신 – 예쁜 꽃은 빨리 지나봐
Track 01 from Single "예쁜 꽃은 빨리 지나봐"
Release Date: 2019.11.27
서혁신 – 바람만이
Track 01 from Single "바람만이"
Release Date: 2021.02.26
서혁신 – 사랑해 너무나 아픈 혼잣말
Track 01 from Single "렛어스 4번째 공모작"
Release Date: 2015.01.14
서혁신 – 그대도… 나처럼 (Vocal Ver.)
Track 09 from Album "프리즈 OST"
Release Date: 2006.10.25