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Rock (A.K.A. Da Rockness Monsta, Monstaman Rocko, Alvin Katraz) (Born Jamal Bush in Brooklyn, NY)
is an American Rapper, famous as a member of Hip Hop collective Boot Camp Clik and the duo Heltah Skeltah along with Ruck. After releasing two albums with Heltah Skeltah, Nocturnal and Magnum Force, Rock left Duck Down Records and pursued a solo career. He signed to DJ Lethal's Lethal Records and recorded a solo album titled Planet Rock, which was never released after the label folded. He didn't make an appearance on the Clik's 2002 group album The Chosen Few, being the only member of the "Great 8" not to appear. He made his official return to Duck Down in 2005, making appearances on Sean Price's Monkey Barz album and Smif-N-Wessun's Smif 'N' Wessun: Reloaded album. He and the Boot Camp recently finished recording their third group album, The Last Stand, slated for release on July 18, 2006. Rock later released a mixtape 2008 called shell shock
The legal trouble seems not to have effected his career as a rapper too much, as Heltah Skeltah is still set to release their long-anticipated album D.I.R.T. in the summer of 2008. [2]