Effective period / Period of releases: 1997 - 2009

Members: David Eben, Matouš Vlčinský, Martin Prokeš, Hasan El-Dunia, Michal Medek, Marek Šulc, Ondřej Maňour, Michael Pospíšil, Stanislav Předota, Marián Krejčík, Jiří Hodina, Radim Vondráček, Jan Štětka, Tomáš Lajtkep

Czech vocal ensemble

Established by David Eben in 1987. The ensemble belongs to foremost world interpreters of medieval sacral music. It has been focusing its work both on the semiological interpretation of Gregoriant chant according to the earliest neumatic sources from the 10th to 11th century, and on presentation of the original Bohemian plainchant tradition, including early polyphony.

Recent line-up: Hasan El-Dunia, Jan Kukal, Stanislav Předota, Ondřej Maňour, Tomáš Lajtkep, Michal Medek, Ondřej Holub
David Eben - art director, Hasan El-Dunia - 2nd conductor