GrooveThis duo plays cosmic acoustic grooves influenced by Appalachian, Bluegrass, Celtic, Scandinavian, and Country music. They feature original and traditional songs and tunes performed on cello, fiddle, octave mandolin and banjo with sweet vocal harmonies. Andy and Joy live in Boulder and play as a duo although sometimes they are the backup band for Darol Anger and the Furies, which toured through Montana for the total eclipse this past August as well as playing at the 2017 Big Sky Big Grass festival. They enjoy playing at the summits of tall mountains.