Cloud – All I Want For Christmas Is You
Track 04 from EP "Winter Night"
Release Date: 2010.12.22
휘성 (Realslow), Cloud – You Are Not Alone
Track 01 from EP "Winter Night"
Release Date: 2010.12.22
Cloud – 20071001 슬픈변명
Track 07 from Album "카인과 아벨 OST (Part 2) (Brotherhood)"
Release Date: 2009.04.09