| Title | Artist | Time | ||
|---|---|---|---|---|
| 1 | Good Boy (feat. Yong Jun Hyung | Baek Z Young | 3:44 | |
| 2 | Voice (feat. GARY) | Baek Z Young | 4:13 | |
| 3 | I Love You Today More Than Yes | Baek Z Young | 3:23 | |
| 4 | Good Boy (Acoustic Version) | Baek Z Young | 3:38 | |
| 5 | Voice (Only Song) | Baek Z Young | 4:15 | |
| 6 | Good Boy (Instrumental) | Baek Z Young | 3:44 | |
| 7 | Voice (Instrumental) | Baek Z Young | 4:13 |
