Composer: Albert Hammond & Michael Hazlewood & Oscar Gómez
Composer: Oscar Gomez
Composer: Albert Hammond & Óscar Gómez & M. Hazlewood
Lyricist: Albert Hammond & Óscar Gómez & M. Hazlewood
Composer: H. Hammond / H. Hazlewood / O. Gómez
Lyricist: Albert Hammond
Composer: Raul Vale