here this is for me and my 3 friends if u know ur not in the group don't answer or talk to us. We are not accepting more ppl into our group.

Ws

Explanation:

earliest

neumes above text

neumes

colored lines

neumes

4-line staff

f, c, or g clef

notes on 5-line staff with clef

mensuration (longas and breves)

time signature (perfect or half circle)

most recent

notes on 5-line staff

modern clefs

modern note values (whole, half, quarter, and so on)

modern time signature

italian words and abbreviations for dynamics and tempo

staccato, slurs, and so on

answer/// priests singing psalms and the congregation singing responses;