Ars Nova Guillaume de Machaut, born around 1300 in Champagne and died in 1377 in Reims, is considered an outstanding figure in medieval music and poetry.[2][3] As a key figure of the Ars Nova, he significantly influenced the development of the isorhythmic motet.[3] His artistic self-conception led him to compile his literary and musical works himself in manuscript collections – some of these manuscripts, including several containing his compositions, have survived to this day.
Machaut's contribution to music history is particularly evident in his redesign of song forms such as the ballad, rondeau, and virelai.[2] He broke away from the traditional tenor melody and transferred it to the upper voice, thereby creating greater freedom for the voices and a close connection between text and music.[2] His works, including motets with elaborate structures and sophisticated texts, exemplify these innovations.
Machaut's contribution to music history is particularly evident in his redesign of song forms such as the ballad, rondeau, and virelai.[2] His ballads, such as 'Biauté, qui toutes autres pere' or 'Je ne cuit pas', reflect the emotional tensions and depth of the experience of love.[2] The musical setting always supports the expressiveness of the verses. Machaut's complete works—from intellectually demanding motets to expressive songs—impressively demonstrate the versatility and significance of this important composer of the Middle Ages.
[2]








