Homer's Barbershop Quartet praised the "four-part harmony of hilarity [that] gets a flawless mop top modeling", complimenting the references to pop culture icons as being "right on the money". TV DVD Reviews commented on how the episode "hit all the right notes", and was pleased with Harrison's cameo. Despite the episode being a "leftover from last season", "The Washington Post" still applauded the episode's humor, saying, "Who cares? It's funny." "The Courier-Mail" found "Homer's Barbershop Quartet" an entertaining episode. Asserting that the series hit its peak with season five episodes such as "Homer's Barbershop Quartet", the "Sunday Tasmanian" called the episode a "first-class
Barbershop music Jazz musician Louis Armstrong told of having harmonized on New Orleans street corners as a boy, and NAACP executive secretary James Weldon Johnson "grew up singing barbershop harmony". English "barber's music" was described in the 17th century by Samuel Pepys as amateur instrumental music. The "Encyclopædia Britannica" considers the 19-century origins of the quartet style as "obscure", possibly referring back to barber's music, or dating to when barbershops served as community centers, where men would gather for social and musical activities with barbers traditionally being musicians. Later, white minstrel singers adopted the style, and in the early days of the