Artist credit “Maria Callas, Gabriella Carturan, Fritz Ollendorff, Philharmonia Orchestra, Alceo Galliera”
This artist credit is composed of the following artists:
- Maria Callas (soprano)
- Gabriella Carturan (mezzo-soprano)
- Fritz Ollendorff (operatic bass)
- Philharmonia Orchestra (London orchestra, known as New Philharmonia Orchestra from 1964-1976)
- Alceo Galliera (organist, conductor and composer)