1 of 5 A crowd of 18,000 fills Tanglewood for a concert by James Taylor and Carole King. This summer is shaping up differently at Tanglewood. It won't be a normal season â the Boston Symphony Orchestra will only perform for six weeks. EAGLE FILE PHOTO A crowd of 18,000 fills Tanglewood in for a concert by James Taylor and Carole King. This summer is shaping up differently at Tanglewood. It wonât be a normal season â the Boston Symphony Orchestra will only perform for six weeks. EAGLE FILE PHOTO From Left: Alan H. Green, Natacia Diaz, Justin Winters and Kathleen McNenny work through a scene in 2019 for âAmerican Underground,â a Barrington Stage Company play. This year, Barrington Stage is planning to hold three shows at its Mainstage performance space in Pittsfield, three outdoor shows and special concerts, according to Julianne Boyd, the theater companyâs artistic director.