Ive been wondering this for a long time, his singing style is unique from any other band ive heard. He can still sing and have a moderate range while still sounding evil as hell, unlike the monotone voices of some other metal growlers. Ive been trying to sing like him for about a week and ive damned near lost my voice. How does he do it? Someone once even told me that he breathed in while doing it? Because if you listen to some songs like In the Mist She was Standing it sounds like it, especially on the drawn out notes, like where he says "stallion".