Airs Monday, January 9 at 11:00 a.m. Program No. 13. Mozart: Light & Shadows Jeannette Sorrell, conducting Guest Artist: John Gibbons, fortepiano Mozart: Don Giovanni Overture Mozart: Piano Concerto no. 20 in d minor Mozart: Requiem in d minor Mozart: Piano Concerto no. 23 in A, K. 488