choral vs rhapsodic

choral

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

rhapsodic

adj
  • Of or relating to rhapsody; consisting of rhapsody 

  • highly emotional; rapturous 

  • confused, unconnected 

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