Grant Green suggestions

I second Rja's recommendation, "Grant Green, The Complete Quartets with Sonny Clark" is excellent.

Another artist Grant recorded with alot was Don Wilkerson. I have at least 4 albums with him and Don. I picked up a Blue Note Cd the other day called Ballads / Grant Green in the bargin bin,it's worth a listen,it's culled from his Blue Note recordings.

All the classic Blue Note recordings mentioned previously are great.
There's a trio session from 1967 called Iron City with big John Patton worth checking out. It's funky and bluesy and intimate.
It's been reissued on CD but sounds great on vinyl if you can find it.