신용재 (2F) – 자꾸만 자꾸만
Track 04 from Album "24"
Release Date: 2012.07.27
신용재 (2F) – 가수가 된 이유
Track 03 from Album "24"
Release Date: 2012.07.27
신용재 (2F) – 벽시계
Track 05 from Album "EMPATHY"
Release Date: 2016.10.13
신용재 (2F) – TV가 끝났어
Track 02 from Album "24"
Release Date: 2012.07.27
신용재 (2F) – All I Ever Think About Is You (Intro)
Track 01 from Album "24"
Release Date: 2012.07.27
신용재 (2F) – 지구와 달
Track 04 from Album "EMPATHY"
Release Date: 2016.10.13
신용재 (2F) – 혼잣말
Track 03 from Album "EMPATHY"
Release Date: 2016.10.13
신용재 (2F) – 맥박
Track 02 from Album "EMPATHY"
Release Date: 2016.10.13
신용재 (2F) – 입만 살아가지고
Track 01 from Single "포맨 솔로 프로젝트 #1 신용재"
Release Date: 2013.09.23
신용재 (2F) – 빌려줄게
Track 01 from Album "EMPATHY"
Release Date: 2016.10.13
신용재 (2F), 루나 (LUNA) – 그대라서
Track 01 from Single "그대라서 - SM STATION"
Release Date: 2016.12.16
신용재 (2F) – To Love
Track 01 from Single "To Love"
Release Date: 2014.01.01
신용재 (2F) – 걸음이 느려서
Track 01 from Single "신의 OST Part.2"
Release Date: 2012.09.03
소향, 신용재 (2F) – 이 바보야
Track 01 from Single "비긴어게인 오픈마이크 EPISODE. 6"
Release Date: 2021.02.04
신용재 (2F) – 너로 물든다 (바른연애 길잡이 X 신용재 (2F))
Track 01 from Single "너로 물든다 (바른연애 길잡이 X 신용재 (2F))"
Release Date: 2020.12.11
신용재 (2F), 이해리 (다비치) – 니가 빈 자리
Track 01 from Single "Acoustic Project #1. Cloud"
Release Date: 2014.06.18
신용재 (2F) – 감기
Track 03 from EP "PRESENT"
Release Date: 2018.04.13
신용재 (2F) – 기억 끝에
Track 02 from EP "PRESENT"
Release Date: 2018.04.13
신용재 (2F) – 오늘
Track 01 from EP "PRESENT"
Release Date: 2018.04.13
신용재 (2F) – 가끔 (뜨거운 심장 양철로봇)
Track 02 from Single "복면가왕 86회"
Release Date: 2016.11.20
신용재 (2F) – 꽃이 예뻐봤자 뭐해
Track 01 from Single "Psycho Tension Vol.1"
Release Date: 2021.06.03
신용재 (2F) – 비밀의 숲
Track 10 from Album "Dear"
Release Date: 2020.07.01
신용재 (2F) – 또 하루가 지나간다
Track 09 from Album "Dear"
Release Date: 2020.07.01
신용재 (2F) – 아름다운 (Feat. 헤이즈)
Track 01 from Single "아름다운"
Release Date: 2018.04.04
신용재 (2F), 김원주 (2F) – 하루 이틀 매일
Track 08 from Album "Dear"
Release Date: 2020.07.01
신용재 (2F) – 뭐해? (Piano Ver.)
Track 04 from Album "2010 YWHO Winter Serenade"
Release Date: 2010.12.22