KIDS TRIVIA

Detailed explanation-1: -An aerophone (/ˈɛəroʊfoʊn/) is a musical instrument that produces sound primarily by causing a body of air to vibrate, without the use of strings or membranes (which are respectively chordophones and membranophones), and without the vibration of the instrument itself adding considerably to the sound (or idiophones).

Detailed explanation-2: -Free aerophones are instruments where the vibrating air is not confined to the inside of the instrument itself (eg. accordions and pitch pipes). In non-free aerophones, the vibrating air is confined inside of the instrument (eg. ocarinas and bagpipes).

Detailed explanation-3: -Aerophones are instruments that create noise by pushing vibrating columns of air through them. Under the Hornbostel-Sachs classification system, aerophones are broken down into free aerophones and non-free aerophones.