Why is the term Roger Wilco considered by some to be an incorrect phrase - trivia question /questions answer / answers
Aerophones; any class of musical instruments in which a vibrating mass of air produces the initial sound including bull roarers and sirens. They are found in many countries throughout Africa and are normally incorporated with dancing, the musicians having to synchronize their footwork along with playing their notes!
A membranophone is any instrument that is under the percussion category. It must be covered with a type of animal skin or artificial animal skin. This means that a membranophoâ¦ne must have skin on it. An idiophone is the same but made of metal or wood. 6 people found this useful.