Herbert Blomstedt, a longtime collaborator with the BSO, conducts the orchestra in an all-Mozart program. Emanuel Ax joins the orchestra for the Piano Concerto No. 17 in G, K.453, a work Bernstein returned to frequently and performed several times at Tanglewood.

Maestro Blomstedt conducts the BSO in Haydn's majestic "Missa in angustiis" (Lord Nelson Mass)-a work Bernstein conducted at Tanglewood in 1977 as part of a years-long survey of the Haydn masses-with soprano Hannah Morrison, mezzo-soprano Elisabeth Kulman, tenor Nicholas Phan, baritone Michael Nagy, and the Tanglewood Festival Chorus.

We are excited to offer this latest installment in Andris Nelsons and the BSO's complete Shostakovich symphony cycle on Deutsche Grammophon, a two-disc set, newly released this summer, pairing live performances of the composer's symphonies 4 and 11 ("The Year 1905").