- Latvian Radio Choir, Tõnu Kaljuste, Vox Clamantis & Sinfonietta Rīga
- Oxford Camerata, Jeremy Summerly, Radio Svizzera Choir, Lugano, Caterina Trogu, Daniele Carnovich, Mario Cecchetti, Roberta Invernizzi, Roberto Balconi, Diego Fasolis, Accademia Instrumentale Italiana, Sonatori de la Gioiosa Marca, Ars Nova, Bo Holten, Hervé Niquet, Le Concert Spirituel, Oxford Schola Cantorum, Gary Cooper, Bologna Cappella Musicale di St. Petronio, Sergio Vartolo, Tonus Peregrinus & Antony Pitts
- Phoenix Bach Choir, Kansas City Chorale & Charles Bruffy
- New York Polyphony
- Elora Festival Singers & Noel Edison
- Company of Music & Johannes Hiemetsberger