| 2021-11-17 |  Nocturnal @ Disco Relief @ 2021-11-17 | 1 | Mainstage | Alex Harrington - Nocturnal (Edit)3:39 | |
| 2021-07-23 |  Retrograde @ Disco Relief @ 2021-07-02 | 1 | Mainstage | Alex Harrington - Retrograde (Original Mix)3:03 | |
| 2021-07-23 | Retrograde @ Disco Relief @ 2021-07-02 | 2 | Mainstage | Alex Harrington - Say What? (Original Mix)3:44 | |