GregoBase
A database of gregorian scores
Scores
Participate
Todo
About
Summary of GABC
Login
Please fix
Tag - Commune Apostolorum
Constitues eos principes
(Solesmes 1934)
In omnem terram
(Simplex)
Spíritus
(Simplex)
Vos qui secutiestis me
(Simplex)