Artist credit “Kungliga Filharmoniska Orkestern, Krzysztof Penderecki, Jadwiga Gadulanka, Jadwiga Rappé, Ζάχος Τερζάκης, Piotr Nowacki”
This artist credit is composed of the following artists:
- Kungliga Filharmonikerna (Royal Stockholm Philharmonic Orchestra) credited as “Kungliga Filharmoniska Orkestern”
- Krzysztof Penderecki (Polish composer)
- Jadwiga Gadulanka (soprano)
- Jadwiga Rappé (alto)
- Ζάχος Τερζάκης
- Piotr Nowacki (Polish operatic bass)