cacophonous vs pleasing

cacophonous

adj
  • Containing, consisting of, or producing harsh, unpleasant or discordant sounds. 

pleasing

adj
  • Agreeable; giving pleasure, cheer, enjoyment or gratification. 

noun
  • pleasure or satisfaction, as in the phrase "to my pleasing." 

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