Virgapes and the
The Virgapes notation defines a system for encoding neumes. It was designed by members of the Chant team of the Holy Cross MID Club. You can find initial information about the notation from their project wiki at https://github.com/HCMID/chant/wiki/The-Virgapes-System.
This site is about a cross-platform code library named
virgapes library supports working with data encoded in the Virgapes notation.