Violinist Nicholas Kitchen and pianist Andrew Tyson play the second concert in their Beethoven sonata cycle at Durhams St. Stephens Episcopal Church Sunday afternoon. Sonatas programmed include Nos. 2, 6, 8 and 9 (also known as the Kreutzer sonata). 4 p.m., with pre-concert discussion at 3 p.m. Tickets at the door, $21; free for 18 and under. 919-493-5451; ststephensdurham.dionc.org.