Biography Sharon Zeffiro has been singing and performing on stage professionally for 25 years. Sharon has a dynamic contralto voice and unique classic musical style. She is currently the orchestra leader for the Sharon Zee Orchestra and is in partnership with Bach and Associates of Boston, MA.  In addition to the Sharon Zee Orchestra, she performs with the renowned Ray Cavicchio, son of marimba virtuoso, Salvy Cavicchio, who was one of Boston’s best-known entertainers during the forties and fifties. Sharon also performs a number of theme shows singing melodies of adult contemporary, musical theater, classical or Italian songs.   (more)