choral vs pleasing

choral

adj
  • Of, relating to, written for, or performed by a choir or a chorus. 

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