| Title | Artist | Time | ||
|---|---|---|---|---|
| 1 | SINGING IN THE RAINBOW | Co-Exist | 4:08 | |
| 2 | LITTLE SINGER | Co-Exist | 4:42 | |
| 3 | TREASURE | Co-Exist | 5:38 | |
| 4 | ONLY ONE | Co-Exist | 4:15 | |
| 5 | Singing In The Rainbow Nijiniu | Co-Exist | 4:08 | |
| 6 | LITTLE SINGER (JAPANESE VERSIO | Co-Exist | 4:42 | |
| 7 | ONLY ONE (SPECIAL VERSION) [fe | Co-Exist | 4:16 | |
| 8 | TREASURE (JAPANESE VERSION) | Co-Exist | 5:38 |
