| 2021-02-24 |  Various Artists 004 @ Hardonymus Records @ 2021-02-19 | 3 | Melodic House & Techno | MaTTrA - The Journey (Original Mix)7:13 | |
| 2020-09-08 |  Heaven or Hell @ Hardonymus Records @ 2020-09-08 | 1 | Melodic House & Techno | MaTTrA - Heaven or Hell (Original Mix)6:53 | |
| 2020-09-08 | Heaven or Hell @ Hardonymus Records @ 2020-09-08 | 2 | Melodic House & Techno | MaTTrA - Pill of Dreams (Original Mix)6:14 | |