dance music vs tango

dance music

noun
  • Music composed to accompany social dancing. 

tango

noun
  • A piece of music suited to such a dance. 

  • Target. 

  • A standard ballroom dance in 4/4 time; or a social dance, the Argentine tango. 

  • A Spanish flamenco dance with different steps from the Argentine. 

  • A dark orange colour shade; deep tangerine 

verb
  • To mingle or interact (with each other). 

  • To dance the tango. 

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