Tracklist Hide Credits
| 1 | 약속 (The Promise) | 4:06 |
| 2 | 고백 (A Confession) | 4:24 |
| 3 | What U Want | 3:32 |
| 4 | I WantFeaturing – BoA, Kangta |
3:52 |
| 5 | I Want You I Need YouFeaturing – 김조한 |
4:03 |
| 6 | Retry | 3:11 |
| 7 | Always Together | 4:16 |
| 8 | Maybe God Knows | 4:00 |
| 9 | In Your Eyes | 3:51 |
| 10 | CrystalFeaturing – 진주 |
4:33 |
| 11 | Don't Forget Me | 4:09 |
| 12 | Shy Love | 3:31 |
| 13 | Baby Love | 4:30 |
| 14 | Should I Stay... | 4:12 |
| 15 | 약속 (Booty Mix) | 4:02 |
Companies, etc.
- Phonographic Copyright (p) – S.M. Entertainment
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| none | Fly To The Sky | The Promise (15xFile, AAC, Album, 256) | S.M. Entertainment | none | 2001 | |
| AVKCD 80033 | Fly To The Sky | The Promise (CD) | S.M. Entertainment | AVKCD 80033 | South Korea | 2001 |
