40th Annual

New York Harmony Sweepstakes A Cappella Festival acapella singing competition

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The Harmony Sweepstakes A Cappella Festival is the premier American showcase for vocal harmony music. The annual national competition draws from hundreds of vocal groups from around the country with regional competitions in eight cities. The winning group from each festival is flown to perform in front of celebrity judges and a sold out house of enthusiastic a cappella fans at the National Finals.

Hosted by



West Side 5

West Side 5, an award-winning vocal jazz ensemble based in New York City, is known for its refined sound and sophisticated approach to jazz. Inspired by greats like Manhattan Transfer, New York Voices, and The Real Group, WS5 has crafted its own unique sound, characterized by highly original arrangements, complex harmonies, and outstanding musicianship.

The group formed in the summer of 2009, bringing together five old college friends on the west side of Manhattan. They immediately garnered acclaim, winning the Mid-Atlantic Harmony Sweepstakes while being voted Audience Favorite and winning Best Arrangement for "Pure Imagination". They went on to be featured artists at the SingStrong A Cappella Festival, and have performed alongside groups including Blue Jupiter, Streetcorner Symphony, and The Bobs, as well as for Mayor Michael Bloomberg at Gracie Mansion in New York.

2025\ Participating Groups

TBA

2025\ Judges TBA

Complete list of 2025\ participants


Interested in Performing?

We are always seeking groups who would like to participate in our events.

Groups of any style are welcome, but you must have between 3 and 12 members. We have a rule book which explains many of the details of the event, which you can see by clicking here. All groups must audition in order to compete. Generally this is done by sending a current tape and photo, although live auditions are sometimes arranged. The purpose of the audition is to make sure the group is appropriate for the Festival and to help the Director determine the performance order. If a group has competed previously, the audition process may be waived.

How to enter

Please send music and photos to the regional director :

Colette Thompson (New York) Colette Thompson has directed or performed in over eleven vocal ensembles, with her group, Stay Tuned, placing 3rd in the 1998 New York Regional of the Harmony Sweepstakes; Colette has performed/recorded with Lukas Foss, Leonard Bernstein, Jesse Norman, Peter, Paul & Mary, and James Levine A billboard-ranked singer/songwriter, she has also managed several events, including, Christmas at NYU, Complex at the Duplex, and An Evening with The Real Group at NYC's Symphony Space. With performances televised via major news programs including Good Morning America, The Today Show, CNN, and NY1, she is a promoter, producer, adjudicator and an ambassador of vocal music worldwide.

128 Fort Greene Place, Suite 1B, Brooklyn, NY 11217
917-442-2011
colette.thompson (at) mac.com

Our Hall of Fame - The Harmony Sweepstakes National Champions

Regional Champions: Boston | Chicago | Denver | Los Angeles | Mid-Atlantic | New York | Pacific NW | SF Bay Area

The Harmony Sweepstakes National Audience Favorites

Regional Audience Favorites: Boston | Chicago | Denver | Los Angeles | Mid-Atlantic | New York | Pacific NW | SF Bay Area

Best Original Arrangement Winners | National Winners | San Francisco | New York | Boston | Chicago | Los Angeles | Pacific North West | Mid-Atlantic

Other Year's Results

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