A system called Day To Score takes: Input:
year, month, day, hour, that comes from a smart phone, and produces:
Output: a link to a Proper of the Mass sequence of about 6 musical scores, written in melismatic (Solesmes) Gregorian chant, in a modern musical staff, with lyrics in English that has the approval of the Catholic Church, that goes to the smart phone.
The Vertex repository is not a read/write area for developers. A goal is to have the Vertex repository with 2 sub-repositories: Memos and Screens, and for the Vertex repository to have one parent repository, Originator.