Which of the following statements are true of Gregorian chant?
(Check all that apply)
- Gregorian chants are sacred texts or prayers set to music
- Gregorian chant emphasizes individual expression in the Catholic mass
- Gregorian chant enhances religious services, including prayers and rituals
- Gregorian chant is monophonic, or sung without accompaniment
- Gregorian chant was composed by Pope Gregory I
