Artist credit “Philharmonia Chorus, Maria Callas, Philharmonia Orchestra, Nicola Rescigno”
This artist credit is composed of the following artists:
- Philharmonia Chorus (London choir aka New Philharmonia Chorus from 1964–1977)
- Maria Callas (soprano)
- Philharmonia Orchestra (London orchestra, known as New Philharmonia Orchestra from 1964-1976)
- Nicola Rescigno (conductor)