Wind instruments require a person to blow into them to make the desired sound. They work on the principle of sound waves, frequencies, harmonics, resonance and acoustics. The shorter the air coloumn, the higher the pitch of the note is and vice versa.
As per the recent studies, it has been found that musical instruments classes enhance school music programs by offering harmonica lessons that actually attract students who might not otherwise get a chance to participate in organized music education in the schools. So, this is where Harmonica School gives huge platform to the individuals ho have a desire to make a comprehensive study of the harmonica and that too at the comfort of their homes.