박완규

- 추억만들기 (Instrumental)
- 긴머리 휘날리며 (Original Soundtrack of TV Series) - Single · 2025
- 추억만들기
- 긴머리 휘날리며 (Original Soundtrack of TV Series) - Single · 2025
- For 2000 Ad (feat. 김종서, Yoon Do Hyun, 박완규, Jeong Hongil, 윤성기 & 곽동현) [2024 Version]
- THE ROCKER · 2024
- All for One (feat. Park Wan Kyu)
- All for One (feat. Park Wan Kyu) - Single · 2022
- Not Meant To Be (Inst.)
- Not Meant To Be - Single · 2022
- Not Meant To Be
- Not Meant To Be - Single · 2022
- 평화의 바람
- 평화의 바람 - Single · 2021
- Another Day (Instrumental)
- Another Day - Single · 2021
- Another Day
- Another Day - Single · 2021
- 1호가 될 순 없어 (Duet. 윤형빈, 박완규) [feat. 윤형빈 & 박완규]
- 1호가 될 순 없어 Part.1 - Single · 2020

For 2000 Ad (feat. 김종서, Yoon Do Hyun, 박완규, Jeong Hongil, 윤성기 & 곽동현) [2024 Version]

2024
Not Meant To Be

2022
Not Meant To Be (Inst.)

2022

긴머리 휘날리며 (Original Soundtrack of TV Series) - Single

긴머리 휘날리며 (Original Soundtrack of TV Series) - Single

2025
Not Meant To Be - Single

Not Meant To Be - Single

2022
평화의 바람 - Single

평화의 바람 - Single

2021
Another Day - Single

Another Day - Single

2021
SR PROJECT, Vol. 4 - Single

SR PROJECT, Vol. 4 - Single

2017
The Royal Gambler (Original Television Soundtrack), Pt. 1 - Single

The Royal Gambler (Original Television Soundtrack), Pt. 1 - Single

2016
음악여행 예스터데이 8회 - Single

음악여행 예스터데이 8회 - Single

2014

For 2000 Ad (2024 Version) [feat. 김종서, Yoon Do Hyun, 박완규, Jeong Hongil, 윤성기 & 곽동현] - Single

For 2000 Ad (2024 Version) [feat. 김종서, Yoon Do Hyun, 박완규, Jeong Hongil, 윤성기 & 곽동현] - Single

Kim Kyung Ho
All for One (feat. Park Wan Kyu) - Single

All for One (feat. Park Wan Kyu) - Single

철구, 감스트 & Bongjun
비와 당신의 이야기 (feat. Park Wan Kyu) - Single

비와 당신의 이야기 (feat. Park Wan Kyu) - Single

Kim Kyung Ho