| 2022-07-12 |  Change @ Mystery Train Recordings @ 2022-07-12 | 1 | Techno (Peak Time / Driving) | 9Department - Change (Original Mix)6:25 | |
| 2021-04-27 |  Train Trips, Vol. 4 @ Mystery Train Recordings @ 2021-04-27 | 9 | Deep House | 9Department - Space (Original Mix)7:56 | |
| 2020-08-04 |  Clouds @ Mystery Train Recordings @ 2020-08-04 | 1 | Deep House | 9Department - Raindrops (Original Mix)7:01 | |
| 2020-08-04 | Clouds @ Mystery Train Recordings @ 2020-08-04 | 2 | Deep House | 9Department - Space (Original Mix)7:56 | |