1RUN
2Catch 'n' Release
3Heart Light
4RUN (Instrumental)
5Catch 'n' Release (Instrumental)
6Heart Light (Instrumental)
7H1-KEY Voice Letter for M1-KEY (CD ONLY)
H1-KEY 4th Mini Album [Lovestruck]
Re: Thinkin' About You
H1-KEY 3rd Mini Album [LOVE or HATE]
H1-KEYnote #2 [기뻐]
H1-KEYnote #1 [Thinkin' About You]
H1-KEY 2nd Mini Album [Seoul Dreaming]
1여름이었다 (Inst.)
2내 이름이 바다였으면 해
3One, Two, Three, Four
4여름이었다
5Good for U
6Re: Thinkin' About You
7국지성호우
8나를 위한, 나에 의한, 나만의 이야기
9♥ Letter
10뜨거워지자
![H1-KEY 4th Mini Album [Lovestruck]专辑](https://p2.music.126.net/GO-woTOIbFn-49s9ZxoJjQ==/109951171327290723.jpg?param=126y126)
![H1-KEY 3rd Mini Album [LOVE or HATE]专辑](https://p2.music.126.net/Ey19HV82mCxstlskFkU55g==/109951169686642923.jpg?param=126y126)
![H1-KEYnote #2 [기뻐]专辑](https://p2.music.126.net/0ryoAB8_pegpVbMArFnK2g==/109951169302613654.jpg?param=126y126)
![H1-KEYnote #1 [Thinkin' About You]专辑](https://p2.music.126.net/C9gHvzZZoJZWXkiiu7I23Q==/109951169246956417.jpg?param=126y126)
![H1-KEY 2nd Mini Album [Seoul Dreaming]专辑](https://p2.music.126.net/zx5IDq-bSpnOuhwMNkufgw==/109951168863067610.jpg?param=126y126)