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jan 1, 1030 - ~ “圭多手” (The Guidonian hand)被发明
Description:
~ 意大利音乐理论家 Guido d'Arezzo 发明“圭多手” (The Guidonian hand)
Added to timeline:
Early Music
By
mitong
8 Dec 2017
0
0
1872
Date:
jan 1, 1030
Now
~ 996 years ago
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