The high-energy acoustic band Back Woods Road will perform at 8 p.m. Friday at Guthries in Lewiston. Back Woods Road is known for its tight harmonies, hard driving lead solos and crowd-pleasing, diversified choice of music and arrangements. There’s never an ordinary song for this band. They take it up a notch — and one further. Band members are: Rich Bernier, dobro/guitar/vocals; Jane Bernier, guitar/mandolin/vocals; Mike Conant, fiddle/vocals; Hunter Webber, banjo; and Jason Wescott, bass/guitar. The music flows from true bluegrass to newgrass, unique acoustic music and beyond. There is no cover charge. For more information, call 207-376-3344.