The guy I listed above (Stephane Wrembel) cut an album with David Grisman, called Gypsy Rumble... dope.Be sure to check out some of Jerry's side projects. My favorites are:
Jerry Garcia Band
Old & in the Way
New Riders of the Purple Sage
Legion of Mary
Anything with Merl Sanders
Hooterroll with Howard Wales is awesome. A Jazz Funk with Jerry's influence.
The Dear Jerry tribute album is a great listen as well. When I play for friends who have never heard they are blown away.
Marcus King is a beast on the fretboard!Marcus King
Kelsey Waldon
Billy Strings