Pitchshifter – Super Clean (cover) Okt 17, 2015 Clean, Cover Clean, Cover Pitchshifter, Cover Super Clean, PSI, PSI Guitar cover, in dropped C tuning. Like 0 Thanks! You've already liked this « PITCH SHIFTER – LANDFILL (COVER) » Time After Time (Cyndi Lauper Cover) – Hafizi and Hafizul (using delayed pitch shifter)