Specisongic

Specisongic is an audiogender identity in which one's gender is related in some way to a specific song. One's gender may be connected to this song, fluctuate or change when it plays, or even feel definable only by this song.

Subsets can be coined by putting the name of the song (or an abbreviation) and adding the suffix -songic.

Since one's gender may change or fluctuate when their song plays, specisongic may be considered to be under the mutogender umbrella.