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