| Track No. | Track Title | Version | Composer | Album | Album ID | |
|---|---|---|---|---|---|---|
| 19 | Happy Digits | Main Version | Jonathan Palmer | PMOL 101 Happy World 2 | PMOL 101 | |
| 20 | Happy Digits | 60 sec | Jonathan Palmer | PMOL 101 Happy World 2 | PMOL 101 | |
| 21 | Happy Digits | 30 sec | Jonathan Palmer | PMOL 101 Happy World 2 | PMOL 101 |