Princeton Symphony Orchestra (PSO) will continue its 2019-20 chamber season with a performance of “Duo Borealis,” a chamber concert with soprano Mary Bonhag and double bassist Evan Premo, founders of Scrag Mountain Music in Marshfield, Vt., on Sunday, April 5, at 4:30 p.m. at Wolfensohn Hall, located on the campus of the Institute for Advanced […]