With no live concerts since March and no prospect of restarting them soon, the orchestra commissioned Muhly to write a work specifically for virtual performance. The result is Throughline, “a piece of big-girl music that has big-girl stuff in it” (as Muhly put it) that involves the orchestra and all eight of the creative partners Esa-Pekka Salonen engaged when he was appointed SFS music director. – The New York Times