Guillaume Du Fay

Wikipedia: Guillaume Du Fay, c. 1397 –1474) was a Franco-Flemish composer of the early Renaissance. A central figure in the Burgundian School, he was regarded by his contemporaries as one of the leading composers in Europe in the mid-15th century. His unique and complex motet "Nuper rosarum flores" demonstrates the influential exchange of musical ideas among artists around the world during the early Renaissance period.