Neon.js is a web-based music notation editor for early music scores. Upload an image of a music score and a corresponding MEI file that describes the position of neumes on the page and then edit the digital score. Changes made within the editor will be reflected in the underlying MEI file.

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Score Selection

Choose a page of music in square-note notation to view or edit

• 0371_corr.mei
• 0391_corr.mei
• 0397_corr.mei
• 0400_corr.mei

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Staffless Neume Demo (alpha)

Choose a page of music from the St. Gallen manuscript to view or edit

• csg-0390_007.mei

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Score Upload

Upload a symbolic music file (.mei) and an image of the page of music

Upload an mei file

Upload an image file

Document type: meifiles cheironomic squarenote backup