MOUTH ORGAN

A mouth organ, commonly known as a harmonica, is a small musical instrument that you play by blowing air into it or drawing air out. It consists of reed plates inside a metal or plastic casing and is played by moving it back and forth or by blowing into specific holes to produce different musical notes.

Harmonicas come in various types, including diatonic (10-hole), chromatic, tremolo, octave, and others. They are used across different music genres, from blues and folk to rock and classical music. They are known for their portability, versatility, and ability to produce a wide range of sounds despite their small size.