| 2024-01-27 |  Subject X @ Freshtunes @ 2024-01-02 | 1 | Electronica | Kosta_Z - Subject X (Original Mix)7:08 | |
| 2023-06-25 |  Splitting Love @ Freshtunes @ 2023-06-08 | 1 | Electronica | Kosta_Z - Splitting Love (Original Mix)2:47 | |
| 2023-06-22 |  Empire of Darkness @ Freshtunes @ 2023-06-08 | 1 | Electronica | Kosta_Z - Empire of Darkness (Original Mix)2:25 | |
| 2023-06-22 |  Element @ Freshtunes @ 2023-06-08 | 1 | Electronica | Kosta_Z - Element (Original Mix)2:47 | |
| 2023-05-25 |  Organic Matter @ Freshtunes @ 2023-05-05 | 1 | Dance / Electro Pop | Kosta_Z - Organic Matter (Original Mix)2:41 | |