효민 – 담 (談,膽)
Track 03 from EP "Make Up"
Release Date: 2014.06.30
효민 – Nice Body (With 로꼬)
Track 01 from EP "Make Up"
Release Date: 2014.06.30
효민 – 으음으음(U Um U Um) (Chinese Ver.)
Track 02 from Single "으음으음(U Um U Um)"
Release Date: 2019.01.20
효민 – 으음으음(U Um U Um)
Track 01 from Single "으음으음(U Um U Um)"
Release Date: 2019.01.20
효민 – MANGO (Chinese Ver.)
Track 02 from Single "MANGO"
Release Date: 2018.09.12
효민 – MANGO
Track 01 from Single "MANGO"
Release Date: 2018.09.12
효민 – 빈자리
Track 01 from Single "썸머가이즈 OST Part.5"
Release Date: 2021.04.28
효민 – MANGO (Chinese Ver.)
Track 08 from Album "Allure"
Release Date: 2019.02.20
효민 – 으음으음(U Um U Um) (Chinese Ver.)
Track 07 from Album "Allure"
Release Date: 2019.02.20
효민 – 입꼬리 (Chinese Ver.)
Track 06 from Album "Allure"
Release Date: 2019.02.20
효민 – 눈가에 한 방울(YOU)
Track 05 from Album "Allure"
Release Date: 2019.02.20
효민 – MANGO
Track 04 from Album "Allure"
Release Date: 2019.02.20
효민 – 으음으음(U Um U Um)
Track 03 from Album "Allure"
Release Date: 2019.02.20
효민 – 입꼬리 (Jazz Ver.)
Track 01 from Album "Allure"
Release Date: 2019.02.20
효민 – Sketch (Chorus Ver.)
Track 07 from EP "Sketch"
Release Date: 2016.03.17
효민 – Sketch (Chinese Ver.)
Track 06 from EP "Sketch"
Release Date: 2016.03.17
효민 – 우리의 이야기를 우리만 모르는 채
Track 05 from EP "Sketch"
Release Date: 2016.03.17
효민 – Sketch
Track 03 from EP "Sketch"
Release Date: 2016.03.17
효민 – Road Trip
Track 02 from EP "Sketch"
Release Date: 2016.03.17
효민 – 난 널 사랑해 (꽃게만 걷게 해줄게 게자리)
Track 01 from Single "복면가왕 162회"
Release Date: 2018.07.15
제시 (Jessi), DJ H.One, 효민, 트리탑스, 지민, 씨에 (Xie) – Just one more (Produced by CashCash)
Track 01 from Single "믹스앤더시티 Part.4"
Release Date: 2017.12.21
효민 – Vision
Track 02 from Single "Mix And The City Part.2"
Release Date: 2017.12.07
효민, Justatee – Cabinet
Track 01 from Single "Cabinet"
Release Date: 2019.07.17
효민 – 늦은 후회
Track 03 from Single "더 플레이리스트 Part.8"
Release Date: 2021.09.08
이보람 (씨야), 효민, 지연 – 우유보다 커피
Track 01 from Single "커피하우스 OST Part.3"
Release Date: 2010.05.25
은정 (티아라), 효민 – 난 아직도 널
Track 01 from Single "음악여행 예스터데이 1회 (대학가요제 편)"
Release Date: 2014.01.27