Definition: “Loose interpretations of Grateful Dead songs done in a bluegrass style. Take my fascination with Grateful Dead songs and mix it together with my love of psychedelic improvisational bluegrass music and out burps this project.
WARNING: If you like your Grateful Dead songs performed in their original way, or if you prefer traditional bluegrass, this is not the project for you. If you like singing along to Dead songs in that song’s normal tempo but dancing double time to the music, this is definitely your jam. A lot of people seem to dig it and I dig them for that.”

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 (String Cheese Incident), Jeff Austin (Yonder Mountain String Band), Michael Kang (String Cheese Incident), Reed Mathis (Tea Leaf Green, Mark Benevento Trio) Bill Nershi (String Cheese Incident), Allie Kral, Vince Herman (Leftover Salmon), Sam Grisman, Love Canon, The Infamous Stringdusters and The Hillbenders.