DESCRIPTION: Following up his single "Block Monsters" Ft XZIBIT, Los Angeles Rap Recording Artist PKNUCKLE Releases His New Single "All I Know" Ft. Chops Off The Mixtape, EPIC www.pknucklemusic.com https://www.facebook.com/paul.demirjian https://twitter.com/PKNUCKLEMUSIC http://instagram.com/PKNUCKLEMUSIC https://itunes.apple.com/us/album/block-monsters-feat.-xzibit/id663965658