- Capella Gregoriana, St. Patrick Boys Choir, Joachim Dalitz & Hannes Kästner
- Pro Cantione Antiqua & Bruno Turner
- Dom Jean Claire & Choeur Des Moines De L'Abbaye De Saint-Pierre De Solesmes
- Capella Antiqua München, Paul Van Nevel, Konrad Ruhland, Julianne Baird, Cheryl Bensman, Kay Jaffee, Waverly Consort, Rosamind Morley, Choralschola of the Niederaltaicher Scholaren, William Sharp, Michael Jaffe, Allan Fast, Huelgas Ensemble, Dennis Godburn, Kurt-Owen Richards & John Olund
- Graham Derrick, Estampie, Unicorn Ensemble, Oni Wytars Ensemble, Oxford Camerata, Jeremy Summerly, Manuela Schenale, In Dulci Jubilo, Alberto Turco, Tonus Peregrinus, Antony Pitts, Carmen Cano, Thomas Wimmer, Accentus Austria, Shirley Rumsey & Nova Schola Gregoriana
- Ensemble Organum & Marcel Pérès
- Monchsschola der Erzabtei St. Ottilien & Johannes Berchmans Goschl