A Holiday Celebration! The Chorus is joined by the Peninsula Symphony Orchestra, conducted by both Stephen M. Sano and Mitchell Sardou Klein, in a program overflowing with the joys of the season, featuring a composition by Stanford faculty member Giancarlo Aquilanti, Prima Missa, and Vaughan Williams' Fantasia on Christmas Carols, plus carol arrangements by Shaw and Rutter. This program repeats Sunday, Dec. 4 at 1:30 pm.