Timeline for Was a 13-line (6 over 7) staff system ever in wide use?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 25, 2021 at 0:19 | comment | added | Aaron | That makes a lot of sense. Can you point to a source? | |
| Nov 24, 2021 at 23:19 | history | answered | phoog | CC BY-SA 4.0 |