Chorus

Chor

((Ancient Greece, historical) group of singers and dancers in a theatrical performance or religious festival who commented on the main performance in speech or song)

Chor

(group of singers performing together — see also choir)

Chor

(group of people in a performance who recite together)

Chorus

(feature or setting in electronic music that makes one instrument sound like many)

Kehrreim

(part of a song repeated between verses — see also refrain)

Refrain

(part of a song repeated between verses — see also refrain)