| 2021-08-13 |  Dystopia @ Concordia Recordings @ 2021-08-13 | 1 | Progressive House | Mario Ayuda, O.V.R - Dystopia (Original Mix)3:35 | |
| 2021-08-13 | Dystopia @ Concordia Recordings @ 2021-08-13 | 2 | Progressive House | Mario Ayuda, O.V.R - Dystopia (Instrumental Mix)3:35 | |
| 2021-08-13 | Dystopia @ Concordia Recordings @ 2021-08-13 | 3 | Progressive House | Mario Ayuda, O.V.R - Dystopia (Extended Mix)4:33 | |
| 2020-11-20 |  Keeps Me High @ Survivor Records @ 2020-11-06 | 1 | Progressive House | O.V.R - Keeps Me High (Original Mix)4:38 | |