2023–24 Artists in Residence Ilmar Gavilán and Jaime Amador, from the innovative Harlem Quartet, are the soloists in Mozart’s sublime Sinfonia Concertante for violin and viola. Brahms’ Variations on a Theme by Joseph Haydn, also known as the St. Anthony Variations, open a program that concludes with the first of Mozart’s last three great symphonies, No. 39. A feast for the classical lover!