| # | Title | Artist | Rating | Length |
|---|
| 1 | Chaos Island: 4th Mvt. | Tomoya Ohtani | | 4:03 |
| 2 | Guardian: FORTRESS | Kenichi Tokoi | | 3:03 |
| 3 | Cyber Space 3-4: Constructure | Rintaro Soma | | 3:06 |
| 4 | Cutscene: Resolution of Sage | Takahito Eguchi | | 1:24 |
| 5 | Cutscene: EQ | Takahito Eguchi | | 0:38 |
| 6 | Chaos Island: 5th Mvt. | Tomoya Ohtani | | 4:04 |
| 7 | Cyber Space 3-5: BMB | Rintaro Soma | | 2:41 |
| 8 | Quest: Bridge the Gap | Kenichi Tokoi | | 1:31 |
| 9 | Chaos Island: 6th Mvt. | Tomoya Ohtani | | 4:53 |
| 10 | Cutscene: Heart and Soul | Takahito Eguchi | | 1:51 |
| 11 | Chaos Island: 7th Mvt. | Tomoya Ohtani | | 4:52 |
| 12 | Cyber Space 3-6: Enjoy this World | Kenji Mizuno | | 2:29 |
| 13 | Island Mystery: Pinball | Hiro | | 4:10 |
| 14 | Cyber Space 3-7: All Reality | Tomoya Ohtani | | 2:41 |
| 15 | Titan: KNIGHT | Kenichi Tokoi | | 1:21 |
| 16 | Find Your Flame | Tomoya Ohtani feat. Kellin Quinn & Tyler Smyth | | 4:08 |
| 17 | Cutscene: Last Ordeal | Takahito Eguchi | | 0:21 |
| 18 | Cutscene: The Six Wedges | Takahito Eguchi | | 0:48 |
| 19 | Rhea Island- recording engineer:
- Nick Spezia (strings)
- miscellaneous support:
- Nicolás Alvarez (task: scoring session direction), Chihoko Bae (task: scoring session interpretation), Kurt Jessen (task: scoring production management), Sammy Sanfilippo (task: copyist), Russell Scarborough (task: protools operation) and Alan Umstead (task: contractor)
- mixer:
- Yoshitada Miya
- cello:
- Kevin Bate , Andrew Dunn and Una Gong
- double bass [bass]:
- Matthew Abramo, Quentin Flowers and Craig Nelson
- piano:
- Takahito Eguchi
- strings:
- Nashville Music Scoring Orchestra
- viola:
- Bruce Christensen , Elizabeth W Lamb, Michael Holub and Anthony Parce
- violin:
- Carolyn Bailey , Jenny Bifano, Catherine Umstead, Maria Conti, Janet Darnall, Rachel Englander , Erin Hall, Katelyn Kelly, Zoya Leybin, Mary Kathryn van Osdale , Stefan Petrescu, Jung-Min Shin , Alan Umstead and Bruce Wethey
- conductor:
- David Shipps
- arranger:
- Tomoya Ohtani
- co-arranger:
- Takahito Eguchi
- concertmaster:
- Alan Umstead
- phonographic copyright (℗) by:
- SEGA (in 2022)
- recorded at:
- Ocean Way Nashville in Nashville, Tennessee, United States (strings)
- mixed at:
- SEGA Studio in Tokyo, Japan
- recording of:
- Rhea Island
- composer:
- 大谷智哉
- publisher:
- ウェーブマスター 第一音楽出版事業部
- part of:
- Sonic Frontiers
| Tomoya Ohtani | | 5:06 |
| 20 | Cutscene: Chaos Engine | Takahito Eguchi | | 0:23 |
| 21 | Cutscene: Fallen Ancestrial Star | Takahito Eguchi | | 0:49 |
| 22 | Cutscene: Inextinguishable Doubt | Takahito Eguchi | | 0:44 |
| 23 | Cutscene: The Will of the Emeralds | Takahito Eguchi | | 1:07 |
| 24 | Cutscene: The Beginning of the End | Takahito Eguchi | | 0:53 |
| 25 | Cutscene: Titan Finale | Takahito Eguchi | | 0:52 |
| 26 | Cutscene: Sealing | Takahito Eguchi | | 1:21 |
| 27 | Cutscene: The Losing Soul | Takahito Eguchi | | 0:47 |
| 28 | Cutscene: Time to unite | Takahito Eguchi | | 3:48 |