Guido of Arezzo (991/992-after 1033), Benedictine monk credited with the invention of staff notation for music which replaced neumatic notation. Also devised the Guidonian Hand to aid sight singing. Engraving.

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Size: 2742px × 3250px
Photo credit: © Photo12/Ann Ronan Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

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