데니안 – 사랑인가봐 (Feat. 3rd Coast 소현)
Track 02 from Single "꿈이었으면"
Release Date: 2007.05.28
데니안 – 바보 (Feat. Tae Won)
Track 01 from Single "Love Ballad In 2007 Vol.2 (Single)"
Release Date: 2007.11.27
데니안 – 꿈이었으면 (Feat. 스윗 소로우)
Track 01 from Single "꿈이었으면"
Release Date: 2007.05.28
데니안, 카피머신 – 기다리다 미쳐 (Bonus Track)
Track 20 from Album "기다리다 미쳐 OST"
Release Date: 2007.12.28
김보경 (NEON), 데니안 – Memories (메모리즈)
Track 01 from Single "Memories"
Release Date: 2014.09.11
SHY (손호영), 데니안 – 하루만
Track 03 from Album "연애말고 결혼 OST"
Release Date: 2014.08.29
SHY (손호영), 데니안 – 하루만
Track 01 from Single "연애말고 결혼 OST Part.3"
Release Date: 2014.08.01