BACH is a not-for-profit, professional ensemble of instrumentalists and vocalists specializing in historically-informed performances of music from the 17th and 18th centuries. Events and contact information.

A versatile semi-professional mixed chamber choir, formed by former King's Singer Nigel Perrin. Bath, England.

A chamber choir drawing singers from the Basingstoke area and rehearsing in Odiham. Hampshire, England.

Britain's only full-time professional chamber choir. Includes a history, concert diary, and a choral music timeline.

Choral group from Bellevue, Washington. Comprised of 30 to 40 members, they perform works from all musical time periods.