Philippe Jordan
Self - Director
Ricarda Merbeth
Self - Soprano
Daniela Sindram
Self - Mezzo-soprano
Robert Dean Smith
Self - Ténor
Günther Groissböck
Self - Basse
josé luis basso
Self - Choir director
2006
2005
2016
2004
2015
2024
1954
2007
2021
1949
2020
