Looking for a field-good time? Beat a path to Barnard’s Fable Farm orchard, where BarnArts hosts its season-long outdoor music series, Feast & Field. This week, dig into a performance by Tommy Crawford and other original members of Vermont Farm Project, a homegrown indie-folk musical. Following last year’s world-premiere run at Northern Stage, the cast reconnects for a concert of songs from the award-winning work inspired by years of interviews with local farmers. Expect resonant tunes from the show, as well as new bluegrass jams and classic folk ditties ripe with heart.