Experience world class chamber music at the Alaska Airlines Autumn Classics this weekend and next with cellist Zuill Bailey, pianist Navah Perlman, violinist Nikita Borisevich, and the Matt Herskowitz Trio. Autumn Classics is part of the Sitka Summer Music Festival. Concerts are at 7:30PM and Sunday Matinees are at 4:00PM. Tickets $35. CenterTix.net, SitkaMusicFestival.org.