A'ST1 / Asia Star Number 1

On December 1, 2009, DSP Entertainment announced the disbandment of the group.

Jungjin (박정진) - Leader

Tomo (토모)

Haiming (하이밍)

Jangmoon (장문)

Ingyu (인규)

Hanbyul (한별)

1.2.3.4 Back [Single] (28.04.2008)

1. 1.2.3.4. Back

2. Show

3. Funky N Roll Tonight

4. You

5. Naega Baboyeosseo (내가 바보였어; I Was A Fool)

New Load

Boys Before Flowers OST Part 2 [Single] (25.03.2009)

1. Say Yes

2. Wish Ur My Love Feat J

3. 아쉬운 마음인걸

4. 애인만들기

5. 어떡하죠

6. Love Is Fire

7. Love U

8. 사랑같은 거

9. 눈물이 난다

10. Cellogic

11. 다가가다 [Instrumental]

12. 낯선 해 [Instrumental]

13. 사랑을 위하여 [Instrumental]

New Load

Dynamite [Album] (16.04.2009)

1. Dynamite

2. Naega Anira (내가 아니라; It's Not Me)

3. No More

4. Binkan Chaeugi (빈칸 채우기; Filling in the Blanks)

5. Why

New Load