허규 – 주의사항
Track 12 from Album "Don‘t Worry"
Release Date: 2004.07.22
허규 – 느린아이
Track 01 from Single "모두 다 쿵따리 OST Part 8"
Release Date: 2019.09.10
허규 – Feeling
Track 01 from Single "Feeling"
Release Date: 2018.12.04
허규 – 태양 가까이
Track 01 from Single "R2B : 리턴투 베이스 OST"
Release Date: 2012.08.21
허규 – Dear Father
Track 02 from Album "마이뉴파트너 OST"
Release Date: 2008.02.27
허규, 신동미 – 느낌있어 (살쾡이와 크랩)
Track 01 from Single "느낌있어 (살쾡이와 크랩)"
Release Date: 2019.08.12
김효석, 허규 – 위로
Track 05 from Album "On The Road"
Release Date: 2017.01.26