KnowraBarbershop musicLinked fromLinked fromThe 5 pages that link to Barbershop music, each with the reason it gives.All 5Broader topic 2Related 2Compared with 1A cappellaBroader topic: Its characteristic four-part arrangement shows how voices alone can create a full harmonic sound.Vocal harmonyBroader topic: Its characteristic chordal sound depends on precisely tuned, tightly voiced parts.Doo-wopCompared with: Both styles prize vocal blend, but doo-wop draws more directly on rhythm and blues and popular song.Close harmonyRelated: Its quartet arrangements use tightly coordinated parts to create characteristic overtones.FalsettoRelated: Falsetto can supply high tenor notes and distinctive color in barbershop performance.