- Alexander Lingas, Patricia Rozario, Guy Protheroe, English Chamber Choir, Ann Manly & Romana Cappella
- The Saint Tikhon Choir & Benedict Sheehan
- The Tallis Scholars & Peter Phillips
- Igor Ushakov, Men's Choir of the Valaam Singing Culture Institute, V. Starodubtsev, V. Felyauer, A. Ushakova, V. Miller & A. Gorbatenko
- PaTRAM Institute Singers & Peter Jermihov