Artist credit “Robert Kerns, Helmut Wildhaber, Heinz Zednik, Orchester der Wiener Staatsoper, Lorin Maazel”
This artist credit is composed of the following artists:
- Robert Kerns (baritone)
- Helmut Wildhaber (tenor)
- Heinz Zednik (tenor)
- Orchester der Wiener Staatsoper
- Lorin Maazel (conductor)