Chorus vs Psyche

Chorus

name
  • A song performed by the singers of such a group. 

  • A group of singers and dancers in a theatrical performance or religious festival who commented on the main performance in speech or song. 

Psyche

name
  • 16 Psyche, a main belt asteroid 

  • The personification of the soul. Originally a mortal princess who later married Eros/Cupid, (the god of love), was deified, and bore him a daughter, Hedone/Voluptas. 

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