| 1. Wonderful Days Main Theme | not rated | 3:36 |
| 2. Sky | not rated | 5:17 |
| 3. Mother Universe (Trailer Version) | not rated | 2:57 |
| 4. Ending Theme | not rated | 4:23 |
| 5. Tall Harmonica | not rated | 1:10 |
| 6. Wonderful Days I (Trailer Version) | not rated | 3:03 |
| 7. Hellen's Song | not rated | 3:57 |
| 8. A Prayer | not rated | 4:21 |
| 9. Aria (English_Version) | not rated | 3:05 |
| 10. Ethanol Autumn Scenery | not rated | 4:07 |
| 11. Wonderful Days Theme II (Orchestra Version) | not rated | 3:20 |
| 12. Mar's Theme | not rated | 5:39 |
| 13. Aria (Korean Version) | not rated | 5:22 |
| 14. Wonderful Days Theme III (Piano Version) | not rated | 2:23 |
| 52:40 |
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