Answer:
1.E,C,D,E,F,G,C,E,C
2.A,G,F,E,C,D,E,B,C,A
3,E,D,C,E,D,C,E,G,E,D,C,E,D,C,D,C
4.C,G,C,G,G,F,E,F,E,D,D,E,D,C
5.C,C,D,E,C,F,F,E,D,G,E,D,C
Explanation:
Pitches are given names which consist of the first seven letters of the alphabet. The lines and spaces of the staff are assigned letter names by placing a clef at the beginning of the staff. Three clefs are commonly used. They are the treble clef, bass clef, and c (movable)