"Viva la Quinta Brigada" is a Christy Moore song about the Irishmen who fought in the Spanish Civil War against Franco. The title was changed to "Viva la Quince Brigada" in some later recordings. Wikipedia
Composers: Christy Moore, Pancho Varona, and Antonio García de Diego
Lyricist: Joaquín Sabina
English title: "Ay Carmela!"
Language: Spanish