収録内容

[Disc 1]

1. DDU-DU DDU-DU

2. DDU-DU DDU-DU -KR Ver.-

3. FOREVER YOUNG -KR Ver.-

4. REALLY -KR Ver.-

5. SEE U LATER -KR Ver.-

[Disc 2]

1. [DVD] DDU-DU DDU-DU (Music Video)

2. [DVD] DDU-DU DDU-DU (MV Behind The Scenes)

3. [DVD] DDU-DU DDU-DU (Dance Practice Video)