I belive the answer is D. His artistic vision changed throughout his life. Please tell me if im wrong.
1. staff
2. a white key
3. tell musicians how to figure the names
4. treble and bass
5. it tells you where g is
6. a b c d e f g
7. leger lines
8. bass
9.5
not sure of 10
Answer
are there answer choices
....................................................................................................................................Explanation:
If im correct it would be A .
