“WingRiddenAngel” is a song written by X from the point of view of a man who lost his girlfriend due to suicide. “WingRiddenAngel” and “W.R.A.C.” are symbols for his ex-girlfriend, Cinthia.

Wing Ridden Angel was also tattooed on X’s right arm, as well as W.R.A.C. is tattooed on the phalanges of his right hand.