| The Chamber Music Society of Oregon is a 501(c)(3) non-profit organization that is
devoted to promoting musical opportunities for persons of all ages. Our flagship
performing ensemble, the Oregon Sinfonietta, is a full symphony orchestra of community
musicians, conducted by Dr. Donald L. Appert, that presents a series of four free concerts each season.
The Oregon Sinfonietta traditionally offers a superb selection of classical repertoire,
as well as presenting outstanding young musicians, winners of the CMSO Concerto Competition,
in performances of full concertos each year.