Related Information for Scheepers Ralf Scheepers (born 5 February 1965 in Esslingen, Germany) is the current vocalist for German power metal outfit Primal Fear. He has a relatively high-pitched tenor-esque singing voice and sometimes uses a shriek reminiscent of Judas Priest's Rob Halford, although it is his baritone lows which give him a near 4 octave range in the modal register. He has also sung in Gamma Ray, Tyran' Pace, and has been rumoured to have done live work on a session base for Helloween on their 198.. read more