| 2023-01-27 |  Best of 2K22 Melodic / Progressive @ Emperor Recordings @ 2023-01-27 | 4 | Melodic House & Techno | Alberto Costas - Inspiration (Original Mix)6:31 | |
| 2022-03-24 |  Spring Edition @ Emperor Recordings @ 2022-03-24 | 5 | Techno (Peak Time / Driving) | Alberto Costas - Magic Eyes (Original Mix)6:17 | |
| 2022-01-06 |  Artist Series @ Emperor Recordings @ 2022-01-06 | 6 | Melodic House & Techno | Alberto Costas - Viuda Negra (Original Mix)8:23 | |
| 2022-01-06 | Artist Series @ Emperor Recordings @ 2022-01-06 | 5 | Techno (Peak Time / Driving) | Alberto Costas - Industrial Activity (Original Mix)8:00 | |
| 2022-01-06 | Artist Series @ Emperor Recordings @ 2022-01-06 | 4 | Techno (Peak Time / Driving) | Alberto Costas - Mister Devil (Original Mix)7:45 | |
| 2022-01-06 | Artist Series @ Emperor Recordings @ 2022-01-06 | 3 | Techno (Peak Time / Driving) | Alberto Costas - Kgb (Original Mix)6:39 | |
| 2022-01-06 | Artist Series @ Emperor Recordings @ 2022-01-06 | 2 | Techno (Raw / Deep / Hypnotic) | Alberto Costas - Black Demon (Original Mix)7:25 | |
| 2022-01-06 | Artist Series @ Emperor Recordings @ 2022-01-06 | 1 | Techno (Raw / Deep / Hypnotic) | Alberto Costas - The Psychopath (Original Mix)7:08 | |
| 2020-08-13 |  The Psychopath @ Emperor Recordings @ 2020-07-30 | 1 | Techno (Peak Time / Driving) | Alberto Costas - The Psychopath (Original Mix)7:08 | |
| 2020-08-13 | The Psychopath @ Emperor Recordings @ 2020-07-30 | 2 | Techno (Peak Time / Driving) | Alberto Costas - The Psychopath (Basic Mix)7:08 | |
| 2019-05-16 |  Viuda Negra @ Emperor Recordings @ 2019-05-16 | 1 | Melodic House & Techno | Alberto Costas - Viuda Negra (Original Mix)8:22 | |
| 2019-05-16 | Viuda Negra @ Emperor Recordings @ 2019-05-16 | 2 | Melodic House & Techno | Alberto Costas - Viuda Negra (Club Mix)8:37 | |