Last week on Voices of The Void, we discussed the idea of fachs in the metal world. If you haven’t read up on the Dio fach, do yourself a favor and get caught up. After Dio established his voice as uniquely metal, new personalities quickly hit the scene with new vocal ideas. The next big metal voice was Rob Halford, frontman of legendary metal gods, Judas Priest. For this segment about him, you can follow along with our nifty Spotify playlist at the end.