“Heavy Metal Kings” is a single from the album Servants in Heaven, Kings in Hell
Samples from “Estuans Interius” by Carl Orff and
“Hell on Earth (Front Lines)” by Mobb Deep.
https://www.youtube.com/watch?v=dTxggoE48wk
https://www.youtube.com/watch?v=Qx4-8zxRj3U