| 2023-07-28 |  Hard Techno 004 @ Black Square Recordings @ 2023-07-28 | 5 | Hard Techno | TETCHKO - Parallel (Original Mix)8:01 | |
| 2022-12-16 |  Parallel EP @ Black Square Recordings @ 2022-12-16 | 1 | Hard Techno | TETCHKO - Parallel (Original Mix)8:01 | |
| 2022-12-16 | Parallel EP @ Black Square Recordings @ 2022-12-16 | 2 | Hard Techno | TETCHKO - Manifest (Original Mix)7:16 | |
| 2022-12-16 | Parallel EP @ Black Square Recordings @ 2022-12-16 | 3 | Hard Techno | TETCHKO - Full Spectrum (Original Mix)6:55 | |