music vs ragtime

music

noun
  • A series of sounds organized in time, usually employing some combination of melody, harmony, tempo, rhythm etc. usually to convey a mood. 

  • An art form, created by organizing of pitch, rhythm, and sounds made using musical instruments and sometimes singing. 

  • Any pleasing or interesting sounds. 

  • Electronic signal jamming. 

  • A guide to playing or singing a particular tune; sheet music. 

verb
  • To seduce or entice with music. 

ragtime

noun
  • A musical form having a rhythm characterized by strong syncopation in the melody with a regularly accented accompaniment. 

  • A piece of music in this style. 

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