I agree with MG that it takes discipline to blay bluegrass. Bluegrass musicians are about the finest around. That is one reason I get together with some of these guys to play, to improve my guitar skills, timing and most importantly discipline. If your a bluegrass musician you can play just about anything. I say this with great respect. Though improvisation in bluegrass is equal to jazz, I find and I said previously they are not the most diverse musicians when bring in different ideas. But above all have one good time jamming with them.