| 2022-04-08 |  Room 307 Sampler, Vol. 4 @ Room 307 @ 2022-04-08 | 10 | Techno (Peak Time / Driving) | Caspar Großmann - Studiotechnology (Original Mix)8:15 | |
| 2021-10-01 |  Room 307 Sampler, Vol. 3 @ Room 307 @ 2021-09-17 | 10 | Hard Techno | Caspar Großmann - Toetungsmoral (Original Mix)7:45 | |
| 2021-09-24 |  The Concept of Healing @ Room 307 @ 2021-09-10 | 1 | Techno (Raw / Deep / Hypnotic) | Caspar Großmann - The Concept of Healing (Original Mix)10:04 | |