Composer: Raul Alberto Antonio Gieco
Composer: María Talaverano Valverde & Paola Rivero Alonso & Alicia Ros Prieto
Lyricist: María Talaverano Valverde & Paola Rivero Alonso & Alicia Ros Prieto
Composer: Luis Alberto Gurevich & Raul Alberto Antonio Gielo
Composer: León Gieco
Lyricist: León Gieco