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Keywords from Image Description:
UtQueantLaxisArezzomodern.svg Hymn to John the Baptist en Hymn to John the Baptist used by Guido of Arezzo to name the six notes of the hexacord modern notation fr Hymne Saint Jean Baptiste utilis par Guido d'Arezzo pour nommer les six notes de l'hexacorde notation moderne Own Romainbehar Image Ut queant File generated from the