After reacquiring the rights to his early material in 2000, Rock released The History of Rock , a collection of remixed and re-recorded songs from The Polyfuze Method and Early Mornin Stoned Pimp . "American Bad Ass", one of two new tracks, was released as a single, which sampled the Metallica track " Sad But True ". It was used in the WWF (now WWE) as the Undertaker 's theme song for his new "biker from hell" gimmick. The second new song "Fuck That" was released on the Any Given Sunday movie soundtrack. The song replaced "Bawitdaba" and became Kid Kash 's theme song in 2000. His unreleased 1994 blues ballad "Abortion" off the album received high praise by the anti-abortion group Rock For Life (a division of the American Life League ).