Artist credit “Richard Wagner; Nilsson, Vickers, London, Erich Leinsdorf”
This artist credit is composed of the following artists:
- Richard Wagner (composer)
- Birgit Nilsson (soprano) credited as “Nilsson”
- Jon Vickers (tenor) credited as “Vickers”
- George London (bass-baritone) credited as “London”
- Erich Leinsdorf (conductor)