조성민, 손성훈 – Shining Star
Track 01 from Single "Friends Vol.12"
Release Date: 2022.09.29
조성민, izi (오진성) – 하지 못한 말
Track 01 from Single "Friends Vol.11"
Release Date: 2022.08.10
조성민, 지선 – 우리 그대로
Track 01 from Single "Friends Vol.8"
Release Date: 2022.04.08
조성민, 홍경민 – 사진
Track 01 from Single "Friends Vol.7"
Release Date: 2022.03.10
조성민, 민우혁 – 마주보자
Track 01 from Single "Friends Vol.6"
Release Date: 2022.02.10
조성민, 고유진 (플라워) – 왜 이래
Track 01 from Single "Friends Vol.5"
Release Date: 2022.01.10
조성민, 조빈 – 공로상
Track 01 from Single "Friends Vol.4"
Release Date: 2021.12.10
조성민, 김경록 (V.O.S) – 해보지 못한 말
Track 01 from Single "Friends Vol.3"
Release Date: 2021.11.10
조성민 – 떨어진다
Track 01 from Single "스웨덴 세탁소 OST Part.5"
Release Date: 2015.01.23
조성민 – Time
Track 01 from Single "심야병원 OST Part.1"
Release Date: 2011.10.14
조성민 – I Know
Track 01 from Single "막돼먹은 영애씨 시즌13 OST Part.3"
Release Date: 2014.05.28
아리, 조성민 – 반할만 해
Track 01 from Single "함께할개 Part.3"
Release Date: 2018.04.24
조성민 – Give & Take
Track 01 from Single "Give & Take"
Release Date: 2016.06.21
아리, 조성민 – 반할만 해
Track 03 from EP "유기견 돕기 프로젝트 '함께할개'"
Release Date: 2018.06.08
조성민, 김형중 – 10살의 하루
Track 01 from Single "Friends Vol.1"
Release Date: 2021.09.10
조성민 – 눈물, 시간 (Time After Time)
Track 04 from Album "결혼합시다 OST"
Release Date: 2006.01.12
조성민 – 길이 아닌 길
Track 04 from Album "깡패수업 OST"
Release Date: 1997.01
조성민 – 운명을 거슬러
Track 05 from Album "여자를 몰라 OST"
Release Date: 2010.09.29
조성민 – 선녀와 알리바바
Track 02 from Album "선녀가 필요해 OST"
Release Date: 2012.07.16
조성민 – 선녀와 알리바바
Track 02 from EP "선녀가 필요해 OST Part.1"
Release Date: 2012.03.14
015B, 조성민 – 짝 (2012) (Bonus Track)
Track 06 from Album "Anthology"
Release Date: 2018.04.16