Keller’s Grateful Grass delivers anything-but-traditional bluegrass versions of Grateful Dead favorites. Grateful Grass often times has a rotating lineup and so far, has included collaborations with The Keels, Keith Moseley (SCI), Jeff Austin (Yonder Mountain String Band), Michael Kang (SCI), Reed Mathis (Tea Leaf Green, Mark Benevento Trio) Bill Nershi (SCI), Allie Kral, Vince Herman (Leftover Salmon), Sam Grisman and The Infamous Stringdusters.
