On May 7, 2023, Coro Allegro will present the final concert of its Centennial Celebration of composer Daniel Pinkham and its 30th anniversary with Artistic Director David Hodgkins. The showcase, which will take place at Sanders Theatre in Boston, will feature Pinkham’s “The White Raven / Inspiring Music for Troubled Times” as well as Haydn’s “Missa in Anguistiis” and Diane {…}