Originally Posted by Martin

Not in order but mine are
Tupac
Nas
Guru
ScareFace
Everlast
AZ
SlimShady
Biggy
Rakim
Jay-Z

Always enjoyed these guys on the Mic.

As for Groups. Once again in no order.
Wu-Tang (all their spin off crews too like GraveDiggaz)
Group Home
Fugees
Smif n Wessun (and all the boot camp click)
West Side Connection
CypressHill
Beastie Boys
House Of Pain
Ghetto Boyz
Tribe Called Quest.