The Police have released several compilation albums, featuring their most popular songs, B-sides, and rarities.
La obra maestra absoluta y el álbum más vendido de su carrera. Aunque las tensiones internas terminaron por separar al grupo poco después, este disco los convirtió en la banda más grande del planeta: the police discografia completa mega
As for the mega discografia, I assume you're referring to a comprehensive collection of their music. You can find The Police's complete discography on mega platforms such as: featuring their most popular songs