| [Track 08] | 多田三洋 | | | 4:55 | |
| [Track 09] | 多田三洋 | | | 4:24 | |
| [Track 13] | 多田三洋 | | | 5:17 | |
| [Track 14] | 多田三洋 | | | 1:43 | |
| [Track 15] | 多田三洋 | | | 0:59 | |
| [Track 16] | 多田三洋 | | | 0:43 | |
| 99 Out of 100 Times | 多田三洋 | | | 0:58 | |
| Against Time | 多田三洋 | | | 0:57 | |
| Amusement | 宗像仁志 & 多田三洋 | | | 4:54 | |
| Ancient Ruins in the Dark Lands | Mitsuhiro Tada | | | 0:59 | |
| Ancient Ruins in the Dark Lands | 多田三洋 | | | 1:00 | |
| Approaching the Egg Generator | Mitsuhiro Tada | | | 1:13 | |
| Approaching the Egg Generator | 多田三洋 | | | 1:10 | |
| Battle (Complete Mix) | 多田三洋 | | | 3:33 | |
| Battle (Slower Version) | 多田三洋 | | | 4:08 | |
| Bonus - Radio Funk | 多田三洋 | | | 1:06 | |
| Demo with Vocals | Mitsuhiro Tada | | | 1:02 | |
| For the Land of the Sky | 多田三洋 | | | 1:39 | |
| Foreign Landscapes | 多田三洋 | | | 0:16 | |
| From the Land of Darkness | 多田三洋 | | | 1:43 | |
| Hyper Metal Sonic, Awaken | Mitsuhiro Tada | | | 1:27 | |
| Hyper Metal Sonic, Awaken | 多田三洋 | | | 1:30 | |
| Into the Portal | 多田三洋 | | | 0:38 | |
| Look-a-Like - Instrumental Version | 多田三洋 & こなかりゆ | | | 4:06 | |
| Look-a-Like (Electronic Version) | Mitsuhiro Tada | | | 4:22 | |
| Look-A-Like (short edited version) | 多田三洋 | | | 1:46 | |
| Machinery | 多田三洋 | | | 1:23 | |
| Mechanisms | 多田三洋 | | | 1:49 | |
| Memories | 多田三洋 | | | 1:11 | |
| Metal Sonic Appears | Mitsuhiro Tada | | | 1:25 | |
| Metal Sonic Appears | 多田三洋 | | | 1:27 | |
| Mixed Feelings | 多田三洋 | | | 0:58 | |
| Prophecy | 多田三洋 | | | 1:00 | |
| Rushing to Eggmanland | Mitsuhiro Tada | | | 1:38 | |
| Rushing to Eggmanland | 多田三洋 | | | 1:39 | |
| Sky Lands and the White House | Mitsuhiro Tada | | | 1:43 | |
| Sky Lands and the White House | 多田三洋 | | | 1:44 | |
| Sonic the Hedgehog (OVA) OST Production Demo | 多田三洋 | | | 33:50 | |
| Sonic to the Rescue | Mitsuhiro Tada | | | 1:08 | |
| Sonic to the Rescue | 多田三洋 | | | 1:08 | |
| Sonic's Theme | 多田三洋 | | | 0:24 | |
| South Island | Mitsuhiro Tada | | | 2:04 | |
| South Island | 多田三洋 | | | 2:04 | |
| Sunset in Eggmanland | Mitsuhiro Tada | | | 0:58 | |
| Sunset in Eggmanland | 多田三洋 | | | 0:57 | |
| Tadaa! | 多田三洋 | | | 0:04 | |
| Tails' Theme | 多田三洋 | | | 0:56 | |
| The North Pole Glacier | Mitsuhiro Tada | | | 1:35 | |
| The North Pole Glacier | 多田三洋 | | | 1:35 | |
| The Portal | 多田三洋 | | | 0:36 | |
| Unknown #1 | Mitsuhiro Tada | | | 4:55 | |
| Unknown #2 | Mitsuhiro Tada | | | 5:19 | |
| Unknown #3 | Mitsuhiro Tada | | | 0:49 | |
| Unknown #4 | Mitsuhiro Tada | | | 1:45 | |
| Urban Life | 多田三洋 | | | 0:20 | |
| Wrapping it Up | 多田三洋 | | | 1:00 | |
