barn dance vs corroboree

barn dance

noun
  • A type of set step routine dancing, such as square dance. 

verb
  • To take part in barn dancing. 

corroboree

noun
  • A nocturnal dance held by Australian Aborigines, for social, celebratory or warlike purposes. 

  • A song or chant made for such a festivity. 

  • Any noisy, late-night gathering or disturbance. 

How often have the words barn dance and corroboree occurred in a corpus of books? (source: Google Ngram Viewer )