How is a harmonious sound created?

Harmony consists of the notes or chords played along with the melody. One of the most basic harmonies in music is called the major triad. The major triad is formed by playing the first, third and fifth notes of the major scale simultaneously. It has what most people describe as a “happy" sound.

chords played along with the melody.basic harmonies in music is called the major triad. The major triad is formed by playing the first, third and fifth notes of the major scale simultaneously.