(LENOX, Mass.) – In a star-studded event featuring some of Tanglewood’s most distinguished and longtime guests, the BSO, Boston Pops, Tanglewood Music Center Orchestra, and Tanglewood Festival Chorus join forces with conductors John Williams, Keith Lockhart, and Andris Nelsons, guest artists including Anne-Sophie Mutter, cellist Yo-Yo Ma, pianists Emanuel Ax and Peter Serkin, James Taylor,…