Acappella Singers - 24-voice ensemble founded by Ronald Boender in 1994, as a group of semi-professional singers under his direction.
Akordo - This eight-person choir sings four-part music in a variety of styles, ranging from medieval to modern and from folk to pop music. The entire repertoire is sung in the international language Esperanto. With some audio files.
Ashburton Singers - Ashburton, Devon, England. 20-30 people, singing mostly unaccompanied multi-part music of the 16th and 17th centuries, but also of other periods up to the present day.
baSix - A Danish male a cappella sextet, singing pop, rock and jazz.
Coral Santa Teresa - A cappella choir from Zaragoza, Aragón, Spain. With audio files, history, repertory, photographs, concerts, and links. Site in many languages.
4:2:Five - A 5-part cappella group in Orlando, Florida. Offers sound clips, booking information, photographs, and biography.
The Gents - The Dutch semi professional vocal ensemble consists of about 15 male singers: countertenors, tenors, baritones and basses. An ensemble with a great variety of repertoire and styles.
HELIOS Vocal Ensemble - A London-based group specialising in challenging and rarely-heard works in the choral repertoire.
InsideOut - Male sextet from Utah with Blenders/Rockapella influenced repertoire including original songs. Guestbook, contact information, and a dozen MP3s.
Larksong - Mixed sextet located in Baltimore, MD area with a Renaissance, madrigal, and holiday repertoire. Sound clips available in MP3 format.
Vineyard Sound - All-male summer group comprised of current and former members of the Connecticut College CoCo Beaux, Skidmore Bandersnatchers, Wesleyan University Spirits, Dartmouth Final Cut, and Washington and Lee Southern Comfort. Sound clips in MP3 format.
Voices of Africa - African based, all female a cappella singers and percussionist in Philadelphia, PA.
Vox Nova - A five membered male vocal ensemble from Budapest, Hungary singing all genres of a cappella music.
The Waimea Consort - A vocal ensemble performing medieval, Renaissance, Baroque, romantic and 20th century a capella vocal music. Hawaii, USA.
