6. All types of music can be played in a mass.
2. Melody
b. Harmony

7. singing is another form of prayer.
2. Melody
b.Harmony
& There are no musical elements present in a liturgical music
a. Melody
b.Harmony

9. The community must actively take part in every liturgical celebration.
a. Melody
b.Harmony

10. There are rules to be followed in selecting music for the liturgy.
a. Melody
b. Harmony​