For most of his life, he worked in a church called "Beatae Mariae Virginis" and very likely worked as a choirmaster in the completed Notre Dame cathedral in Paris. He is especially known for his development and original writing of [[polyphony|polyphonic]] music (music that has two or more lines occurring at the same time), in a style known as [[Ars Antiqua]] (the ancient art). | For most of his life, he worked in a church called "Beatae Mariae Virginis" and very likely worked as a choirmaster in the completed Notre Dame cathedral in Paris. He is especially known for his development and original writing of [[polyphony|polyphonic]] music (music that has two or more lines occurring at the same time), in a style known as [[Ars Antiqua]] (the ancient art). |