the significance of the song of roland is
The Song of Roland The Song of Roland (French: La Chanson de Roland) is an epic poem (Chanson de geste) based on the Battle of Roncevaux Pass in 778, during the reign of Charlemagne. It is the oldest surviving major work of French literature and exists in various manuscript versions, which testify to its enormous and enduring popularity in the 12th to 14th centuries.
Josquin des Prez By far the most famous of Josquin's masses using the technique, and one of the most famous mass settings of the entire era, was the Missa pange lingua, based on the hymn by Thomas Aquinas for the Vespers of Corpus Christi. It was probably the last mass that Josquin composed.[37] This mass is an extended fantasia on the tune, using the melody in all voices and in all parts of the mass, in elaborate and ever-changing polyphony. One of the high points of the mass is the et incarnatus est section of the Credo, where the texture becomes homophonic, and the tune appears in the topmost voice; here the portion which would normally set "Sing, O my tongue, of the mystery of the divine body" is instead given the words "And he became incarnate by the Holy Ghost from the Virgin Mary, and was made man."[38]