Version A & B (Standard Edition)
믿어요(I Believe) | Listen & Lyrics- Thanks To | Listen & Lyrics
- Tri-Angle (Extended ver.) (feat. BoA and The TRAX) | Listen & Lyrics
- 내 여자친구가 되어줄래? (Will You Be My Girlfriend?) | Listen & Lyrics
- Whatever They Say (Acappella version) | Listen & Lyrics
- Million Men | Listen & Lyrics
- 지금처럼 (Like Now) | Listen & Lyrics
- I Never Let Go | Listen & Lyrics
- 꼬마야 (Hey, Kid) | Listen & Lyrics
- 넌 언제나 (You Always) | Listen & Lyrics
- Hug | Listen & Lyrics
- My Little Princess (있잖아요…) | Listen & Lyrics
- The Way U Are | Listen & Lyrics
- Tri-Angle (TVXQ version) | Listen & Lyrics
Japanese Edition - Hug (international version)
Taiwanese Edition - 我相信 (I Believe) (Chinese ver.)
- Tri-Angle (三角-魔力) (feat. BoA and The TRAX) (Chinese ver.)
- My Little Princess (想跟妳説) (Chinese ver.)
- The Way U Are (妳的樣子) (Chinese ver.)
- Hug (擁抱) (Chinese ver)