Westchester Oratorio Society
- South Salem-based ensemble established in 1997 to perform masterworks from the 18th through the 20th centuries with full professional orchestra and soloists in every performance. Press releases, music clips, concert schedule, past concerts, reviews, audi
- http://csis.pace.edu/wos/

Syracuse Vocal Ensemble
- A semi-professional choral ensemble that has served the musical arts in Syracuse and its surrounding regions with choral programming and performance since 1973. Concerts, tickets, artistic director, singers, past repertoire.
- http://www.syracusevocalensemble.org/

Syracuse Chorale
- Founded in 1953, this ensemble performs three concerts per year for Central New York audiences. Music, concerts, membership, contributions.
- http://www.syracusechorale.org/

St. John's University Mixed Chorus
- Ensemble founded in 1910 and based in Queens. Members, calendar, pictures, music, news.
- http://stupub.stjohns.edu/~mdegu875/

St. Cecilia Chorus
- Secular ensemble founded in 1906 and based in New York City. Concert schedule, tickets, history, conductor, photo gallery, press, mailing list.
- http://www.stceciliachorus.org/

Choral Arts Society
- The oldest continuously operating choral group in Westchester County. Located in Briarcliff Manor. Membership, concert and rehearsal schedule, musical director, history.
- http://www.choralartssociety.org/

Cayuga Vocal Ensemble
- Sixteen voice ensemble based in Ithaca. Concert schedule, tickets, CDs, bios of the conductor and musicians.
- http://www.cayuga-vocal.org/

Camerata Chorale
- Sixty-five person ensemble from Poughkeepsie that sings sacred and secular classics by old masters and contemporary composers. Schedule, auditions, biographies, photos.
- http://www.camerata-chorale.org/

The Central City Chorus
- An amateur group of talented, dedicated singers in New York City, performing three concerts each year. Concert schedule, audition information, and tickets.
- http://www.centralcitychorus.com

William Appling Singers
- Professional ensemble performing works in all styles and from all periods, particularly from American composers. Contact information and CD purchase.
- http://www.muzen.com/waso.html

Rochester Oratorio Society
- Dedicated to bringing the best of choral music to local audiences and providing opportunities for singers in the community to take part.
- http://www.rossings.org/

Riverside Choral Society
- Non-profit amateur ensemble based in New York City. Membership and sponsorship information, concert schedule, and staff biographies.
- http://www.riversidechoral.org/

Greenwich Village Singers
- 50 voice mixed choir founded in 1976, attracting singers from throughout the metropolitan area. Concerts, events, and membership.
- http://www.gvsingers.org/

New York Virtuoso Singers and Canticum Novum Singers
- Features both a professional and an all-volunteer chorus. Tour dates, schedules, recording samples, and audition information.
- http://www.nyvirtuoso.org/

New York Choral Society
- 150-voice symphonic choir performing at Carnegie Hall. Schedule, history, audition information, ticket prices.
- http://www.nychoral.org/

New Amsterdam Singers
- Vocal ensemble of seventy skilled singers specializing in a cappella and double chorus repertoire. Concert schedule, audition information, reviews, music samples.
- http://www.nasingers.org/

Polyhymnia
- Small ensemble committed to historically informed performances of music composed between 1450-1650. Concert information includes ticket prices and venue directions.
- http://www.polyhymnia-nyc.org/

Oratorio Society of Queens
- Non-auditioned community ensemble. Includes FAQ, calendar, and ticket information.
- http://www.queensoratorio.org/

The Ulster Choral Society
- 60-voice ensemble in the Hudson Valley area performing sacred and secular classics by contemporary and old masters. Events, photos, and audition information.
- http://www.ulsterchoral.org/