| 2023-01-27 |  Best of 2K22 Melodic / Progressive @ Emperor Recordings @ 2023-01-27 | 4 | Melodic House & Techno | Alberto Costas - Inspiration (Original Mix)6:31 | |
| 2022-01-06 |  Artist Series @ Emperor Recordings @ 2022-01-06 | 6 | Melodic House & Techno | Alberto Costas - Viuda Negra (Original Mix)8:23 | |
| 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 | |