| 2021-01-15 |  Vortex Exit @ LETS TECHNO records @ 2021-01-14 | 1 | Hard Techno | Buben - Trump's Scheme To Sell The Moon (Original Mix)5:48 | |
| 2021-01-15 | Vortex Exit @ LETS TECHNO records @ 2021-01-14 | 2 | Hard Techno | Buben - Vortex Exit (Original Mix)7:13 | |
| 2020-05-26 |  Different System @ LETS TECHNO records @ 2020-05-26 | 1 | Techno (Peak Time / Driving) | Buben - Different System (Original Mix)5:59 | |
| 2020-05-26 | Different System @ LETS TECHNO records @ 2020-05-26 | 2 | Techno (Peak Time / Driving) | Buben - Stories For Hours (Original Mix)5:35 | |