Isn't the majority of his more current work non-sample based? (Chronic 2001+)
its a mix of samples and interpolation (replayed samples)
chronic 2001 credits
1. LoLo (Intro)
Performed by Xzibit and Tray Dee
2. The Watcher
Written By Eminem
Bass: Mike Elizondo
Keyboards: Scott Storch & Camara Kambon
Trumpet: Dr. Dre
Percussion: Taku Hirano
Chorus: Eminem & Knoc-Turn'al
3. Fuck You (featuring Devin The Dude & Snoop Dogg)
Written By Hittman, Devin The Dude & Snoop Dogg
Bass: Mike Elizondo
Guitar: Sean Cruse
Keyboards: Camara Kambon & Scott Storch
Percussion: Taku Hirano
4. Still D.R.E. (featuring Snoop Dogg)
Written By Jay-Z
Keyboards: Scott Storch & Camara Kambon
5. Big Egos (featuring Hittman)
Written By The D.O.C. & Hittman
Keyboards: Scott Storch
6. Xxplosive
Performed by Hittman, Kurupt, Six-Two & Nate Dogg
Written By Hittman, Kurupt, Six-Two & Nate Dogg
Bass: Colin Wolfe
Guitar: Sean Cruse
Keyboards: Camara Kambon
Percussion: Taku Hirano
Samples Isaac Hayes' "Bumpy's Lament".
7. What?s The Difference (featuring Xzibit & Eminem)
Written By Eminem & Xzibit
Keyboards: Camara Kambon
Chorus: Phish
8. Bar One (skit)
Performed By Traci Nelson, Ms. Roq & Eddie Griffin
9. Light Speed (featuring Hittman)
Written By Hittman
Keyboards: Camara Kambon
Guitar: Sean Cruse
Bass: Mike Elizondo
Chorus: Ms. Roq & Knoc-Turn'al
10. Forgot About Dre (featuring Eminem)
Written By Eminem
Bass: Mike Elizondo
Guitar: Sean Cruse
Keyboards: Camara Kambon
Sampled No Doubt's "The Climb"
11. The Next Episode (featuring Snoop Dogg & Nate Dogg)
Written By Hittman & Snoop Dogg
Keyboards: Camara Kambon
Guitar: Sean Cruse
Bass: Preston Crumo
Additional Vocals: Kurupt
Contains replayed elements of David McAllum's "The Edge".
12. Lets Get High (featuring Hittman, Kurupt & Ms. Roq)
Written By Eminem, Hittman, Kurupt & Ms. Roq
Bass: Mike Elizondo
Guitar: Sean Cruse
Keyboards: Camara Kambon & Scott Storch
Additional Vocals: Mel-Man & Scruncho
Sampled Fatback's "Backstrokin"
13. Bitch Niggaz (featuring Hittman, Snoop Dogg & Six-Two)
Written By Hittman, Snoop Dogg & Six-Two
Bass: Mel-Man
Guitar: Sean Cruse
Keyboards: Camara Kambon & Scott Storch
Scratches: DJ Pen
Percussion: Taku Hirano
14. The Car Bomb (skit)
Performed By Mel-Man & Charis Henry
15. Murder Ink
Performed by Hittman & Ms. Roq
Written By Hittman & Ms. Roq
Bass: Mike Elizondo
Keyboards: Scott Storch & Camara Kambon
Background Vocals: Traci Nelson
Sampled the "Halloween" Theme
16. Ed-Ucation (skit)
Performed By Eddie Griffin
17. Some L.A. Niggaz
Performed by Defari, Xzibit, Knoc-Turn'al, Timb Bomb, King Tee, Hittman & Kokane
Written By Defari, Xzibit, Knoc-Turn'al, Timb Bomb, King Tee & Hittman
Bass: Mike Elizondo
Guitar: Sean Cruse
Keyboards: Camara Kambon
Additional Vocals: MC Ren
18. Pause 4 Porno (skit)
Performed By Jake Steed
19. Housewife (featuring Kurupt & Hittman)
Written By The D.O.C., Kurupt & Hittman
Bass: Mike Elizondo
Guitar: Sean Cruse
Keyboards: Camara Kambon
20. Ackrite
Performed by Hittman
Written By Hittman
Keyboards: Camara Kambon
21. Bang Bang (featuring Knoc-Turn'al & Hittman)
Written By Eminem, Knoc-Turn'al & Hittman
Keyboards: Camara Kambon & Carl Breeding
Guitar: Sean Cruse
Background Vocals: T.Y. Nichols
22. The Message (featuring Mary J. Blige & Rell)
Written By Royce Da 5-9
Produced By Lord Finesse
Keyboards: Lord Finesse & Camara Kambon
Album Produced By Dr. Dre & Mel-Man
Album Mixed By Dr. Dre
Engineered By Richard Segal Huredia