| 2023-05-26 |  Hard Face EP @ Dark Booth Records @ 2023-05-12 | 1 | Hard Techno | Wolk - Hard Face (Original Mix)4:50 | |
| 2023-05-26 | Hard Face EP @ Dark Booth Records @ 2023-05-12 | 2 | Hard Techno | Wolk - Nothing can stop me (Original Mix)4:35 | |
| 2023-01-28 |  Exposed @ Dark Booth Records @ 2023-01-14 | 1 | Hard Techno | Wolk - Exposed (Original Mix)5:13 | |
| 2023-01-28 | Exposed @ Dark Booth Records @ 2023-01-14 | 2 | Hard Techno | Wolk - Exposed (Emiliano Cassano Remix)5:47 | |
| 2021-03-15 |  Brainwashed @ Dark Booth Records @ 2021-03-01 | 1 | Hard Techno | Wolk - Brainwashed (Original Mix)5:57 | |