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