| # | Title | Rating | Length |
|---|
| G1 | 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
| | ?:?? |
| G2 | Ouranos Island | | ?:?? |
| G3 | Theme Of Starfall Islands- recording engineer:
- Shigeo Sakurai (cello, violin) and 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 , Una Gong and Masami Horisawa
- 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, Koichiro Muroya , 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) and ONKIO HAUS in Ginza, Chūō , Tokyo, Japan (cello, violin)
- mixed at:
- SEGA Studio in Tokyo, Japan
- recording of:
- Theme of Starfall Islands
- 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
| | ?:?? |
| H1 | Fishing Vibes | | ?:?? |
| H2 | Theme Of Koco | | ?:?? |