Whats your pick?
Snoop Dogg - Imagine Ft. Dr.Dre & D'Angelo
Classic Dre beat. If you light up to this one you are in for a good time. Such a chill beat, and nothing to complex.
Snoop Doggy Dogg - Gz and Hustlas
Again, I am such a big fan of Dr. Dre's production. This is flawless. This is an example on how you use a sample to perfection.
Mobb Deep - Shook Ones
This is beat is probably familiar to you if you have seen 8 mile where Eminem murders Papa Doc. It is probably the go-to beat if your looking into the classic production from the East Coasts 90's era.
Jay-Z ft. Eminem - Renegade
I can't make my top list of beats ever made if I am not throwing some classic Eminem production in this shiiit.