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| | HOASM: Philippe de Vitry (Site not responding. Last check: 2007-10-22) |
 | | Vitry was known in his lifetime as both a poet and a composer, although little poetry, and only a handful of motets, survive; a number of his early motets appear in the Roman de Fauvel. |
 | | In the treatise Vitry recognizes the existence of five note values (duplex longa,longa,brevis,semibrevis,and minima), codifies a system of binary as well as ternary mensuration at four levels (maximodus,modus,tempus,prolatio), and introduces four time signatures. |
 | | The Ars novais transmitted in four manuscripts, which appear to represent Vitry's work as formulated by his disciples; only the last ten of its twenty-four chapters--those that address mensural rhythm and notation--are original. |
| www.hoasm.org /IID/Vitry.html (203 words) |
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