홍대광 – 사랑과 우정 사이
Track 06 from EP "너의 시간 속으로 OST"
Release Date: 2023.09.08
홍대광 – 사랑은 창밖에 빗물 같아요
Track 01 from Single "월간 더 스테이지"
Release Date: 2023.04.30
홍대광 – 긴 하루
Track 01 from Single "긴 하루"
Release Date: 2023.03.16
홍대광 – Missing You
Track 01 from Single "어쩌다 전원일기 OST Part.1"
Release Date: 2022.09.06
홍대광 – 해피엔딩
Track 01 from Single "해피엔딩"
Release Date: 2022.08.25
홍대광 – 너는 별
Track 01 from Single "너는 별"
Release Date: 2022.06.05
홍대광 – 전부 너였다
Track 01 from Single "이홍기의 플레이리스트
Release Date: 2022.01.14
홍대광 – 눈부신 기억
Track 01 from Single "신사와 아가씨 OST Part.3"
Release Date: 2021.11.13
홍대광 – 같애
Track 01 from Single "잼있는 버스 OST"
Release Date: 2019.10.18
홍대광 – 나를 사랑할수록
Track 01 from Single "바람이 분다 OST Part.5"
Release Date: 2019.07.01
홍대광 – 잘됐으면 좋겠다
Track 05 from EP "너랑"
Release Date: 2015.06.18
홍대광 – I Feel You
Track 01 from Single "괜찮아 사랑이야 OST Part.5"
Release Date: 2014.08.20
홍대광 – 비가 내리면 (For 탄이)
Track 04 from EP "너랑"
Release Date: 2015.06.18
홍대광 – 나란히 둘이서
Track 03 from EP "너랑"
Release Date: 2015.06.18
홍대광 – 달려가 안아줄거야
Track 01 from EP "너랑"
Release Date: 2015.06.18
홍대광 – Take My Hand
Track 05 from Album "땐뽀걸즈 OST"
Release Date: 2018.12.24