Liber Usualis
  • francis
    Posts: 10,668
    how universal was it before 1960? how many countries had it? which ones? how similar was the singing of it from country to country? how far back in history does it go?
  • incantuincantu
    Posts: 989
    The answers to all of these questions and more in Pierre Combe's Restoration of Gregorian Chant: Solesmes and the Vatican Edition.
  • francis
    Posts: 10,668
    ty Incantu