The Napa Valley Chamber Orchestra will present a free concert on Saturday, February 24, 2:00 pm, at Congregation Beth Shalom, 1455 Elm Street, in Napa. The concert will repeat on Sunday, February 25, 2 pm, at Grace Episcopal Church, 1314 Spring Street in St Helena. Donations are welcomed. Accomplished Bay Area conductor Ann Krinitsky will lead the orchestra in music by Samuel Coleridge-Taylor, Florence Price, John Corigliano, Joseph White, and Scott Joplin. The orchestra welcomes student musicians, mostly members of NVYSO, who will perform side by side with orchestra members for the second half of this program.