Which disciple of Louis Sullivan was one of the most influential American architects of the 20th century?

Collective improvisation is

a. when a group of musicians improvise at the same time. b. a rhythmic concept unique to ragtime and Early jazz. c. generally as aspect of solo performances. d. a characteristic of the earliest forms of the blues.

The most important composer of his day, this French musician wrote the bestknown

work of medieval music, the Messe de Nostre Dame (Mass of Our Lady). He was equally esteemed as a poet and his reputation in French literature is considered equal to that held in English literature by his slightly younger counterpart, Geoffrey Chaucer.

a. Josquin b. Palestrina c. Hildegard of Bingen d. Weelkes e. Machaut