Carmen Campidoctoris, also known as the "Song of the Crusade," is a Latin hymn from the 12th century that celebrates military campaigns against Muslim forces in the Iberian Peninsula. Some possible synonyms for "Carmen Campidoctoris" include "Crusade Song," "Battle Hymn," or "Warrior's Chant." Other descriptive terms might include "Medieval Latin Anthem," "Epic Battle Music," or "Historic War Ballad." While the content and context of this Latin hymn may be controversial today, it remains an important and fascinating artifact of medieval European history and the cultural, political, and religious conflicts of its time.