euphonious vs pleasing

euphonious

adj
  • Of sounds, especially speech: demonstrating or possessing euphony; agreeable to the ear; pleasant-sounding. 

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 euphonious and pleasing occurred in a corpus of books? (source: Google Ngram Viewer )