music vs reverberation

music

noun
  • Electronic signal jamming. 

  • 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. 

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

verb
  • To seduce or entice with music. 

reverberation

noun
  • A violent oscillation or vibration. 

  • The reflection of light or heat; a reflection in, or as though in, a mirror. 

  • An echo, or a series of overlapping echoes. 

  • An evolving series of effects resulting from a particular event; a repercussion. 

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