Tracks
| # | Title | Sung by | |
|---|---|---|---|
| X1 | Speed of Sound | Chris Martin, Guy Berryman, Will Champion | 4:52 |
| X2 | Things I Don’t Understand | Coldplay | 4:56 |
| X3 | Proof | Coldplay | 4:11 |
Source: MusicBrainz release group c08a8841-a4f5-3737-94af-a21b6403e661 (CC0). Cover: Cover Art Archive.