Gregorian Chant is named after Pope Gregory I, who __________

Question

a) organized a group of composers to write a new set of plainchant melodies
b) had his name put on the first printed edition of the Gregorian Chant hymnal
c) was said to have written the bulk of the standard chants, according to later legend
d) wrote the harmonies and instrumental parts for all of the chants

Answer 1

c