Answer:
can't remember the last name, but zack something
Explanation:
The answer is c because you need to know all that to fully understand
I would have to say either valve trombone or baritone/euphonium.
Answer:
In Western musical notation, the staff or stave is a set of five horizontal lines and four spaces that each represent a different musical pitch or in the case of a percussion staff, different percussion instruments.
Explanation: