https://www.opera-online.com/de/items Guillaume Tell - Grand-Théâtre d... Grand Théâtre de Genève., 2015
https://www.opera-online.com/de/items Guillaume Tell - Grand-Théâtre d... Grand Théâtre de Genève., 2015
https://contemporain.opera-online.com/de/items Wozzeck - Grand Théâtre de Genèv... Grand Théâtre de Genève.