Park Wan Kyu

- 천년의 사랑
- 천년지애 · 1999
- 가질 수 없는 너
- Love Story · 2012
- 비밀 (feat. 박완규)
- 부활 Collaboration Project + (Plus) - Single · 2011
- 하루애
- 공주의남자 (Original Television Soundtrack) · 2011
- If the Time Stop
- The Royal Gambler (Original Television Soundtrack), Pt. 1 - Single · 2016
- Wind Breeze
- Empress Ki (Original Television Soundtrack) · 2014
- 영원
- <나는 가수다 2> 2012 가왕전 7강전 / 1집 · 2012
- 그녀의 웃음소리 뿐 (feat. Hareem)
- The Story of Musicians : 옛사랑 · 2006
- 고해 (원곡가수 임재범)
- 나는 가수다 명곡 Best 10 · 2012
- 약속
- 천년지애 · 1999

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

Longhair Legends (Original Soundtrack of TV Series) - Single

Longhair Legends (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

Chul9, KAMST & Bongjun
비와 당신의 이야기 (feat. Park Wan Kyu) - Single

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

Kim Kyung Ho