Nos. 1-5
John Whitworth, Alfred Deller, Anthony Lewis, Bruce Boyce, Margaret Ritchie, Ruggero Gerlin, St. Anthony Singers, L'Ensemble de L'Oiseau-Lyre
Nos. 6-9
St. Anthony Singers, John Whitworth, Alfred Deller, Ruggero Gerlin, Bruce Boyce, Anthony Lewis, Margaret Ritchie, L'Ensemble de L'Oiseau-Lyre