Oplysninger fra kunstorganisation (verificeret af Operabase)
Tosca by Puccini, fre. 26 mar. 2021, Fra (2020/2021), Instrueret af Ognian Draganoff,, Dirigent Andrin Holtschi, Arnaud Pairier, Guy Bernard Davis, State Opera Stara Zagora, Stara Zagora, Bulgaria