The Boston Symphony Orchestra (BSO) is an American orchestra based in Boston. It is the second-oldest of the five major American symphony orchestras commonly referred to as the "Big Five". Founded by Henry Lee Higginson in 1881, the BSO performs most of its concerts at Boston's Symphony Hall and in the summer performs at Tanglewood.

Pierre Benjamin Monteux was a French conductor. After violin and viola studies, and a decade as an orchestral player and occasional conductor, he began to receive regular conducting engagements in 1907. He came to prominence when, for Sergei Diaghilev's Ballets Russes company between 1911 and 1914, he conducted the world premieres of Stravinsky's The Rite of Spring and other prominent works including Petrushka, The Nightingale, Ravel's Daphnis et Chloé, and Debussy's Jeux. Thereafter he directed orchestras around the world for more than half a century.