prosodion vs religious music

prosodion and religious music both are nouns.

Word	Noun	Adjective	Verb	Adverb
prosodion	Yes	No	No	No
religious music	Yes	No	No	No

As nouns, religious music is a hypernym of prosodion; that is, religious music is a word with a broader meaning than prosodion:

prosodion: religious music used in a procession
religious music: genre of music composed for performance as part of religious ceremonies

Other hypernyms of prosodion include church music.

prosodion (noun)	religious music (noun)
religious music used in a procession	genre of music composed for performance as part of religious ceremonies