http://www.bathcamerata.org.uk Bath Camerata A versatile semi-professional mixed chamber choir, formed by former King's Singer Nigel Perrin. Bath, England. http://www.bramptonchoir.freeserve.co.uk/ Brampton Chamber Choir A choir specialising in pre-classical polyphony but singing music from all periods. North East Cumbria, England. http://www.botic.demon.co.uk/brooks.htm Brook Singers A chamber choir drawing singers from the Basingstoke area and rehearsing in Odiham. Hampshire, England. http://www.bellevuechamberchorus.net/ The Bellevue Chamber Chorus Choral group from Bellevue, Washington. Comprised of 30 to 40 members, they perform works from all musical time periods.