Biohazard – Shades Of Grey GUITAR COVER Jul 28, 2015 Cover, Cover Biohazard, Cover Hardcore, Cover Rock, Cover Shades Of Grey, No Holds Barred (Live In Europe), The Best Of, My cover of Biohazard’s song „Shades Of Grey“/ Recorded with my mobile phone camera. Like 0 Thanks! You've already liked this « Biohazard – Urban Discipline Guitar Cover » First Blood – Shades Of Grey (Biohazard Cover) FBI Vol. 1