Rok, I've got almost all of Grant Greens CD's, and the one I like the least is "King Funk", but we ordered that for Donald Byrd, and not Grant Green, if you remember; consequently, that's good to.
Grant is a very creative artist, and you wont get stuck in a rut with him. I've only got two records, "Live At The Lighthouse", and "The Final Comedown" which is radically different, and I like it, but it didn't suit your taste; so almost everything except that. The best way to go about this, is to sample on "you tube" and get what you like that you don't have.
I've got so many that I forget what I got, and since I don't have them in any kind of order, it would be a job to find out what I got; if that makes any sense. He's the only artist that I didn't run into a brick wall with, meaning this sounds just like the last one; consequently, you wont buy anything that you'll regret having bought.
Enjoy the music.