Complex sentence: Fernández released his first album, "Alejandro Fernandez", with Sony Music, that released hits such as "Necesito olvidarla", "Brumas" and "Equivocadamente".
Split into simpler sentences: Fernández released his first album, "Alejandro Fernandez" under Sony Music. The main hits were "Necesito olvidarla", "Brumas" and "Equivocadamente".