Humanism, Mass (Ordinary), Mass Unification Techniques, Cantus Firmus, Motet, Chanson, Madrigal, Text Painting, Music Printing, Ottaviano Petrucci, Drive to Cadence, Points of Imitation, Choral Homophony, Dance Music, Consort, Broken Consort, John Dunstaple, Guillaume Du Fay, Josquin de Prez, Giovanni de Palestrina