Kris Lowe

QUINCY — The Quincy Symphony Orchestra, directed by Dr. Bruce Briney, begins its 75th anniversary season with a celebratory concert at 3 p.m. Sunday, Oct. 2, at Quincy Junior High School’s Morrison Theater. Concertmaster Kris Lowe is the featured soloist on Tomaso Vitali’s “Chaconne.” A chaconne is a musical form used for variation on a…