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