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
2011
2021
2023
2007
2010
1986
1993
2003
2006
1994
2005
