On April 3 at 4 p.m. at the Old Whaling Church in Edgartown, the students of Rebecca Barca-Tinus, ages five to 70 years old, will be performing various works for strings including Vivaldi, Zavateri and Mozart. The event is free.

This is Mrs. Barca-Tinus’s 25th year of teaching string students on Marthas Vineyard.