원준 (ONE JUNN), 소라 – Love Distance
Track 01 from Single "LOVE DISTANCE OST Part.2"
Release Date: 2019.02.22
원준 (ONE JUNN), 소라 – Love Distance
Track 04 from EP "LOVE DISTANCE 2 OST"
Release Date: 2019.02.28
원준 (ONE JUNN) – With Me (오! 샹들리에)
Track 02 from Single "복면가왕 55회"
Release Date: 2016.04.17
원준 (ONE JUNN), 김명훈 (울랄라세션) – 가지마 가지마 (오! 샹들리에, 특급열차 롤러코스터)
Track 01 from Single "복면가왕 55회"
Release Date: 2016.04.17
원준 (ONE JUNN), 시연 – 우리 두 사람
Track 04 from Album "달콤한 비밀 OST"
Release Date: 2015.04.03