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