Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Opto File 1 | Alva Noto + Opiate | 5:09 |
| 2 | Opto File 2 | Alva Noto + Opiate | 17:41 |
| 3 | Opto File 3 | Alva Noto + Opiate | 7:55 |
| 4 | Opto File 4 | Alva Noto + Opiate | 2:35 |
Member reviews
Source: MusicBrainz release group bc5bdc4f-c751-36ce-97a4-c12ee1c86e2e (CC0). Cover: Cover Art Archive.