| 2024-01-14 |  Valsa @ Regroup Records @ 2024-01-14 | 1 | Electronica | Roger - Valsa (Original Mix)3:59 | |
| 2023-11-18 |  Velvet Lace @ Regroup Records @ 2023-11-18 | 1 | Electronica | Roger - Velvet Lace (Original Mix)4:58 | |
| 2023-08-12 |  Serendipity @ Regroup Records @ 2023-08-12 | 1 | Techno (Peak Time / Driving) | Roger - Serendipity (Original Mix)5:50 | |
| 2023-07-12 |  Dr. Shrink @ Regroup Records @ 2023-07-12 | 1 | Dance / Pop | Roger - Dr. Shrink (Original Mix)4:09 | |
| 2023-06-23 |  Trancelate @ Regroup Records @ 2023-06-23 | 1 | Dance / Pop | Roger - Trancelate (Original Mix)4:32 | |