P. Killer Trackz

Anthony Fields (lepiej znany jako PK lub P. Killer Trackz) – amerykański producent hip-hopowy z wytwórni Ruff Ryders Entertainment i Bloodline Records. Komponował podkłady dla takich wykonawców jak DMX, Jadakiss, Drag-On i Eve. Aktualnie PK pracuje nad albumem DMX-a.

• Flesh of My Flesh, Blood of My Blood (album DMX-a, 1998)
  • "Bring Your Whole Crew"
  • "Coming From" (feat. Mary J. Blige)
• It’s Dark and Hell Is Hot (album DMX-a, 1998)
  • "Fuckin' Wit' D"
  • "The Storm (Skit)"
  • "Look Thru My Eyes"
  • "Get at Me Dog" (feat. Sheek Louch)
  • "X-Is Coming
  • "How’s It Goin’ Down"
  • "Mickey (Skit)"
  • "Stop Being Greedy"
• Money, Power & Respect (album The Lox, 1998)
  • "Everybody Wanna Rat"

• ...And Then There Was X (album DMX-a), 1999
  • "Good Girls, Bad Guys" (feat. Dyme)
  • "Make a Move"
  • "More 2 a Song"
  • "The Professional"
• Light It Up OST (soundtrack), 1999
  • "Catz Don't Know" (DMX)
• Ruff Ryders’ First Lady (album Eve), 1999
  • "We on That Shit!" (feat. P. Killer Trackz)
• Ryde or Die Vol. 1 (album Ruff Ryders), 1999
  • "Dope Money" (feat. Jadakiss & Styles P)

• Anarchy (album Busta Rhymesa), 2000
  • "Why We Die" (feat. DMX & Jay-Z)
• Nutty Profesor II OST (soundtrack), 2000
  • "First I'm Gonna Crawl" (DMX)
• Opposite of H2O (album Drag-Ona), 2000
  • "Click, Click, Clack" (feat. P. Killer Trackz)
  • "Groundhog's Day"
  • "Here We Go" (feat. Eve)
• Ryde or Die Vol. 2 (album Ruff Ryders), 2000
  • "My Name Is Kiss" (feat. Jadakiss)
• Too Gangsta 4 Radio (album Deathrow Records), 2000
  • "My Name Is Kiss" (feat. Ruff Ryders)
• We Are the Streets (album The Lox), 2000
  • "Breathe Easy"
  • "Scream L.O.X."

• The Great Depression (album DMX-a), 2001
  • "Damien III"
  • "Next Out the Kennel" (feat. DJ Kayslay, Jinx, Loose, Big Stan & Kashmir)
  • "Number 11"
• Kiss tha Game Goodbye (album Jadakissa), 2001
  • "I'm a Gangsta" (feat. Parle)
• Ryde or Die Vol. 3 (album Ruff Ryders), 2001
  • "Friend of Mine" (feat. DMX)
  • "Shoot 'Em in tha Head" (feat. Holiday Styles)
  • "Street Team" (feat. Infa.Red & Cross & Drag-On)
• Thug Lord the New Testament (album Yukmouthaa), 2001
  • "Puffin Lah"

• A Gangster and a Gentleman (album Stylesa P), 2002
  • "I'm a Ruff Ryder"
  • "Styles"
  • "Y'all Know We in Here"

• Hell and Back (album Drag-Ona), 2004
  • "Life Is Short"

• Myrtle and Throop (album Illa Ghee), 2006
  • "I.. Ella, Ella, A."
  • "Suppose to Be"