Composer: Antonio Machado & Joan Manuel Serrat
Composer: Machado & Serrat
Lyricist: Machado & Serrat
Composer: Dawid Fiolka
Lyricist: Antonio Machado
Composer: Harda Hatta & Er Peli
Composer: MIGUEL A. CAYARGA
Composer: Pablo García García & Aníbal Yanguas Luengo
Composer: Juan Manuel Varela
Lyricist: Juan Manuel Varela