허가윤 (4minute), 문지후 – 눈물 한 잔
Track 06 from EP "싱어송"
Release Date: 2022.01.24
허가윤 (4minute) – 거짓말이 늘었어
Track 05 from EP "싱어송"
Release Date: 2022.01.24
허가윤 (4minute) – I Can’t Hear
Track 04 from EP "싱어송"
Release Date: 2022.01.24
허가윤 (4minute) – 눈물 한 잔
Track 01 from EP "싱어송"
Release Date: 2022.01.24
허가윤 (4minute) – 내사랑 내곁에 (With 일훈 Of 비투비)
Track 01 from Single "내사랑 내곁에"
Release Date: 2012.11.16
허가윤 (4minute) – 꿈이라고 생각해
Track 01 from Single "포세이돈 OST Part.4"
Release Date: 2011.10.25
허가윤 (4minute) – 뻔뻔한 거짓말
Track 01 from EP "내게 거짓말을 해봐 OST Part.1"
Release Date: 2011.05.17
용준형, 허가윤 (4minute) – 악몽
Track 01 from Single "용팔이 OST Part.2"
Release Date: 2015.08.19
양요섭, 허가윤 (4minute), 지나, 이창섭 – Be Alright
Track 01 from Single "2012 희망로드대장정 OST Part.1"
Release Date: 2012.07.09
양요섭, 허가윤 (4minute) – 소원
Track 01 from Single "야경꾼 일지 OST Part.4"
Release Date: 2014.09.29
허가윤 (4minute), 양요섭, 서은광 (비투비), 신지훈, 류현진 – 작은 달
Track 01 from Single "작은 달"
Release Date: 2014.01.06
강지영, 보라, 한선화, 허가윤 (4minute), 리지 (오렌지 캬라멜) – 인어공주
Track 01 from Single "2012 SBS 가요대전 The Color Of K-Pop 'Mystic White'"
Release Date: 2012.12.26
허가윤 (4minute), 한예지 – One Two Three
Track 01 from Album "아직도 결혼하고 싶은 여자 OST"
Release Date: 2010.02.11
허가윤 (4minute) – 뻔뻔한 거짓말
Track 01 from Album "내게 거짓말을 해봐 OST"
Release Date: 2011.06.21
허가윤 (4minute), 현아 – 들어와
Track 04 from EP "4MINUTE WORLD"
Release Date: 2014.03.17
용준형, 허가윤 (4minute) – 악몽
Track 02 from Album "용팔이 OST"
Release Date: 2015.09.30