III · The Living Archive
The twelfth century wrote the music we still sing
SURVIVING MANUSCRIPTS WITH SQUARE NEUME NOTATION
0
100
200
300
400
18
52
127
389
298
176
94
IX c.
X c.
XI c.
XII c.
XIII c.
XIV c.
XV c.
This is the
Gregorian Chant Neumes
design system, applied by
Curio Design
— a design-style library for AI agents. Full Gregorian Chant Neumes guide →
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