The answer is option C
I know this because i was in band class for 2 1/2 years
Answer:
I can't understand .that please tell me what is this?
Using 3-D characters. 3-D will make it look like your standing right with them. Make it look realistic. I think.
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