하성 (of paxchild), SAT – 남사친, 여사친 (Feat. 원써겐) (KBS 2TV ‘1박2일’ 여사친 특집 삽입곡)
Track 01 from Single "남사친, 여사친"
Release Date: 2015.06.26
SAT, 제아 – Flower
Track 01 from Single "Flower"
Release Date: 2013.11.25
에바, SAT – 영원한 사랑
Track 03 from EP "Friends"
Release Date: 2008.06.10
에바, SAT – Kiss
Track 02 from EP "Friends"
Release Date: 2008.06.10
에바, SAT – Friends (Feat. 윤도현)
Track 01 from EP "Friends"
Release Date: 2008.06.10
SAT – 나비효과 (Drama Ver.)
Track 09 from Album "카인과 아벨 OST (Part 2) (Brotherhood)"
Release Date: 2009.04.09
SAT – 내게 가장 쉬운 일 (Acoustic Ver.)
Track 05 from Album "카인과 아벨 OST (Part 2) (Brotherhood)"
Release Date: 2009.04.09
SAT – Lovely Days
Track 02 from Album "카인과 아벨 OST"
Release Date: 2009.02.24