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