What song plays when you sortie in a mech? What song plays when you have your magical girl/boy/enby transformation sequence?
I think Rocksteady by the Bloody Beatroots for the Mech sortie theme. For the transformation idk. I think the only costuming motif that comes into my life is skiing so just watch the music section in the credits of a Warren Miller film and pick any of those. Maybe Deep Snow II by Grails for a transformation into some kind of magical skier.