U-ROCK – A National Acrobat (Black Sabbath cover) Nov 20, 2016 Best of with Ozzy Osbourne, Black, Cover, Cover Black, Cover Black Sabbath, Cover National Acrobat, Cover Rock, Like 0 Thanks! You've already liked this « Black Sabbath cover – Sabbra Cadabra / A National Acrobat (Metallica medley) » Inferian – A National Acrobat (Black Sabbath cover)
