What are your top 5 hip-hop producers?

Question by Darin S: What are your top 5 hip-hop producers?
1. RZA – Little Ghetto Boys, 4th Chamber, Spot Rusherz, Rainy Dayz, Bells Of War
2. DJ Premier – When I B On The Mic, You Know My Steez, Memory Lane
3. Stoupe – Raw Is War 2003, I Against I, Heavenly Divine
4. Necro – Get on Your Knees, Beautiful Music For You To Die To, Some Get Back (Revenge)
5. Pete Rock – When I’m Flowin, The World Is Yours, For Pete’s Sake

Yours? Give a couple of your favorite songs too.

Best answer:

Answer by Chuck?
Dilla
Madlib
Kanye West
9th Wonder
Preem

Add your own answer in the comments!