Vocal Harmony

music · singing · voices

Multiple voices blend. In vocal harmony, different singers sing different notes at the same time to support a main melody. This creates a rich, layered sound that's much fuller than one voice alone.

Special intervals matter. Harmony often uses musical intervals like thirds and sixths, which are pairs of notes that naturally sound pleasing together. These intervals come from the chord progression, the backbone pattern of the song.

One lead, many backups. The simplest harmony has one main singer performing the melody while backup singers add supporting notes above or below. More complex arrangements can have backup singers adding two or even three extra notes per melody note.

Used everywhere in music. You'll hear vocal harmony in opera, classical choirs, folk songs, musical theater, rock ballads, and pop music across many Western cultures. It's been a way to make music sound more beautiful for hundreds of years.

Consonant means pleasing. Vocal harmonies use consonant notes, which means they create a smooth, pleasant sound rather than clashing or sounding wrong. This makes listeners feel happy and satisfied.