Dear Pierre,
As a general rule, a project must be thinked globally, but specified then implemented step by step. So I suggest to "think" Saint-Gall, Laon, and a frame for the other kinds, then specify Saint-Gall, or Saint-Gall and Laon, then implement Saint-Gall, then...
You are right, I won't start to specify Beneventan writings, I'll start by Laon and St Gall, but it's good to know and keep in mind how Beneventan notation works, in order not have too much word afterwards...
By the way, I added more precise things on http://gregoriochant.org/dokuwiki/doku.php/gregowiki:language, especially a good inventory of the letters, thanks to Sister Maria!
Thank you, -- Elie _______________________________________________ Gregorio-users mailing list [email protected] https://mail.gna.org/listinfo/gregorio-users

