Guido of Arezzo

Guido of Arezzo

Guido of Arezzo (also Guido Aretinus, Guido Aretino, Guido da Arezzo, Guido Monaco, Guido d’Arezzo,Guido Monaco Pomposiano, or Guy of Arezzo also Guy d’Arezzo) (991/992 – after 1033) was an Italian music theorist of the Medieval era. He is regarded as the...