https://www.fileformat.info/info/unicode/font/cardo/blockview.htm?block=ancient_greek_musical_notation
Ancient Greek Musical Notation characters supported by the Cardo font
greek musical notationsupported bythe cardoancientcharacters
https://www.fontstruct.com/gallery/tag/44025/Ancient%20Greek%20Musical%20Notation
Ancient Greek Musical Notation (Tag) | FontStruct
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greek musical notationancienttagfontstruct