Boris Matusewitch

Musician. English Concertina He was born on November 6, 1918 in Minsk, Russia and received his musical training from his father, Gregori Matusewitch. Boris and brother Sergei (an accordionist) first appeared in public on April 26, 1935. They performed duets at a concert given by Gregory at the Sholom Aleichem Co-Operative in New York City. a classically trained musician who studied the English Concertina.