To learn U.D.O., Kaufmann, Stefan, Dirkschneider, Peter, Wienhold, Fitty, Kaufmann, Stefan, Dirkschneider, Peter, Wienhold, Fitty - Rev-Raptor chords, grasp the musical fabric of the song with this sequence - Eb, D, Abm, Eb, D, C, D and G of chords. For best results, commence at 42 BPM and progress to the song's BPM of 86. For a balanced pitch, adjust the capo with respect to your voice and the song's key: G Minor.