Guest conductor Cristian Măcelaru keeps the spotlight on the Symphony’s own with a world-premiere concerto featuring SFS Principal Percussion Jacob Nissly. An SFS commission, this concerto by L.A.-based composer Adam Schoenberg is part of the San Francisco Symphony’s ongoing exploration of the new American Sound. Setting the virtuosic tone is a spritely work by Lili Boulanger, who in 1913 became the first woman to win the prestigious Prix de Rome.