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