Answer: A Organ i think...
Explanation: it makes since an organ has metal pipes, keys, and uses air.
Answer:
its very good 1- 10 i give it a 8
Explanation:
Answer
depend on the clef
for treble clef
lines go E G B D F
spaces go F A C E
for bass clef
lines go G B D F A
spaces go A C E G