siren call vs siren song

siren call and siren song both are nouns.

Word	Noun	Adjective	Verb	Adverb
siren call	Yes	No	No	No
siren song	Yes	No	No	No

As nouns, siren call and siren song are synonyms defined as:

siren call and siren song: the enticing appeal of something alluring but potentially dangerous

siren call (noun)	siren song (noun)
the enticing appeal of something alluring but potentially dangerous	the enticing appeal of something alluring but potentially dangerous