Need Optional Metadata for Music eBraille

eBraille metadata does not yet include optional metadata for music. As a springboard for further discussion, these docs may be helpful:

The DAISY Music Braille Project has developed and agreed harmonized metadata for music braille files:
We have facilitated a harmonization exercise across the sector, to develop agreed metadata for music braille files in braille libraries and online collections. This agreed metadata will permit more effective search and retrieval of appropriate music braille scores from different collections, and make it easier for files to be ingested into online collections.

Download:

[Metadata for Music Braille Files – Guidelines for Cataloguers.docx](https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdl.daisy.org%2Fprojects%2Fmusicbraille%2FMusic_Braille_Metadata_Guidelines_DAISY_FINAL_Feb-19-2023.docx&data=05%7C02%7Cngaines%40aph.org%7Ca50d310ae602467e1cd008dd67046663%7C0127f7089294498ea1736a685329e73f%7C0%7C0%7C638779990816006527%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=waUbXCdA5BDZNjcZdwUdoqAJJWp%2Bu9TvQqdS4n2NFSg%3D&reserved=0) FINAL (19.02.2023), or
[Metadata for Music Braille Files – Guidelines for Cataloguers.pdf](https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdl.daisy.org%2Fprojects%2Fmusicbraille%2Fdaisy-mus-brl-metadata-guidelines-finalized-feb-19-2023.pdf&data=05%7C02%7Cngaines%40aph.org%7Ca50d310ae602467e1cd008dd67046663%7C0127f7089294498ea1736a685329e73f%7C0%7C0%7C638779990816025885%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=VzglUS3H0Z9QzYAaQbvsmW1dFf%2BD0mRIdjoaupEVTc8%3D&reserved=0) FINAL (19.02.2023).