| 2025-05-03 |  Blockfour, Vol. 1 @ BlockFour Records @ 2025-05-02 | 8 | Minimal / Deep Tech | Jey Fever - Leiden (Original Mix)5:23 | |
| 2021-07-19 |  Leiden @ BlockFour Records @ 2021-07-16 | 1 | Minimal / Deep Tech | Jey Fever - Leiden (Original Mix)5:23 | |
| 2020-08-15 |  Reflect @ BlockFour Records @ 2020-08-14 | 1 | Minimal / Deep Tech | Jey Fever, Veronika Kosh - Reflect (Original Mix)5:25 | |
| 2018-10-14 |  Vulture @ BlockFour Records @ 2018-10-12 | 1 | Minimal / Deep Tech | Formant - Vulture (Original Mix)6:34 | |