harmonyvocals

noun
UK /ˈhɑːməni ˈvəʊkəlz/
US /ˈhɑːrməni ˈvoʊkəlz/

Singing parts that sound nice together at the same time.

The choir practiced their harmony vocals for the school concert.


OTHER MEANINGS

2. Recorded vocal tracks layered to create chords in a song.

The producer added harmony vocals to the final chorus.

3. The blended singing of two or more voices in a group.

Their harmony vocals made the folk song feel warm and full.

4. Supporting vocal parts sung behind a lead singer.

She sang harmony vocals while he took the main line.