barbershop vs honky-tonk

barbershop

noun
  • A style of a capella vocal music, sung in four-part harmony, typically by a quartet of men. 

  • The place of business of a barber; a store where a person (usually a male) can go to get a haircut. 

verb
  • To perform in the barbershop musical style. 

honky-tonk

noun
  • A style of country music emphasizing traditional country instruments (e.g., guitar, steel guitar and fiddle); a rough, nasal vocal style; and tragic themes such as heartbreak, infidelity and alcoholism often associated with patrons of honky-tonks. 

  • A bar or nightclub that caters to Southern patrons and provides country music for entertainment. 

How often have the words barbershop and honky-tonk occurred in a corpus of books? (source: Google Ngram Viewer )