de Vitry, Phillipe (1291-1361)

     Phillipe de Vitry was one of the most important composers involved with Medieval music. He was the author of a prominent music theory text, called the Ars Nova. In this work, he showed how he would like to expand the rhythmic resources offered to composers, introduced new rhythmic schemes and a new mensural notation system. This new system remained an important notational device for over a century after his death. He made the first use of binary rhythm and is thus considered to be a mathematical and philosophical genius of his time period. Additionally, he is credited with being one of the main developers of the motet. He is one of the first composers to discover and use isorhythm; a single rhythmic figure continually repeated by a voice.

     The only surviving works of Phillipe de Vitry were his motets. They are mostly secular, although some took on religious tones. Most of his motets were on political, as opposed to romantic, topics. He wrote his secular pieces in Latin, instead of French. He was seen as a prodigy, as he wrote about the issues of his time period and put them into musical form. Vitry is hailed today for his music theory that spurned the whole Ars Nova era of the Medieval era and for his own emotional motets. He used new modes of musical idiom that would not be refined until years after his death. He left a lasting impression on the musical world.