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