| 2021-05-19 |  The Gates Of The Underground Techno Vol.2 @ Potmeter Records @ 2021-05-10 | 1 | Techno (Peak Time / Driving) | Sandro aka Groove Code - Hypnotic (Original Mix)6:19 | |
| 2020-10-07 |  The Gates Of The Underground Techno Vol.1 @ Potmeter Records @ 2020-09-30 | 7 | Techno (Peak Time / Driving) | Sandro aka Groove Code - Hysteria (Original Mix)6:07 | |
| 2020-09-02 |  Chambers Of Hell Vol.1 @ Infectious Darkness Recordings @ 2020-08-27 | 9 | Hard Techno | Sandro aka Groove Code - Brain Invasion (Original Mix)7:09 | |