 Complete the following phrase:  The Crusade song was not confined to the topic of the Latin East, but could concern the Reconquista in Spain, the Albigensian Crusade in Languedoc, or the political crusades in Italy. The first Crusade to be accompanied by songs, none of which survive, was the Crusade of 1101, of which William IX of Aquitaine wrote, according to Orderic Vitalis. From the Second Crusade survive one French and ten Occitan songs. The Third and Fourth Crusades generated many songs in Occitan, French, and German. Occitan troubadours dealt especially with the Albigensian campaigns in the early thirteenth century, but their decline thereafter left the later CrusadesFifth, Sixth, 