Barbershops are places where people get their hair cut. They aren't as fancy as salons or as health spas. They normally have a barbershop pole outside which looks like a big rotating candy cane. They used to also shave customers and shine their shoes, but this is becoming less and less common.

Barbershop also refers to a sytle of singing that includes four men singing simple harmonies a capella. It consists of the Lead who sings the main melody, Tenor who sings above the Lead, a Bass who sings the bottom notes, and a Baritone who fills in notes to make complete chords. Called barbershop because many people sang it in barbershops, on curbs (barbershop is also known at curbstone harmony), or wherever. Since CD's, 8-tracks, MP3's, and vinyl did not exist at the time, people learned to make their own music. SPEBSQSA is the largest organization that promotes barbershop quartet singing.