​The Camerata Singers, founded in 1972 by D. Allan Birney, is an integral part of the Lehigh Valley arts community, providing several programs of classical and contemporary choral music each year. The 75 or so singers of the choir are serious musicians who range from college students to senior citizens. The group is dedicated to preserving our rich musical heritage with performances that include superior instrumental accompaniment and soloists. 

 - PA Sinfonia

www.mcall.com/entertainment/arts-theater/mc-ent-classical-durufle-20190419-xebvdjj3lvf4zjpoem6jmgudci-story.html​