Com participação em
- New York Polyphony
- ORA Singers
- Cantus
- Sigvards Kļava, Latvian Radio Choir, Guna Aboltina, Sandis Šteinbergs & Janis Kokins
- Jugendkonzertchor der Chorakademie Dortmund, Felix Heitmann, WDR Rundfunkchor Köln & Stefan Parkman
- AmorArtis Chamber Choir, David Mottley, Harry Saltzman, Huelgas Ensemble, Johannes Somary, John Ostendorf, Sine Nomine Singers, The King's Singers, Waverly Consort & Wolf Erichson
- Rupert Gough, The Choir of Royal Holloway & Samuel Rathbone