Feldkirch Festival, Autriche, 6/2004: Vladimir Ivanoff, Ahmet Kadri Rizeli, Ugur Isik,
Safinaz Rizeli, Volkan Yilmaz, Mustafa Dogan Dikmen

"Spring Rites", Psalm Festival Graz, Autriche, 3/2004: Miriam Andersén, Ulla Pirttijärvi,
Vladimir Ivanoff, Poul Hoxbro

"Sacra Rappresentazione", Psalm Festival Graz, Autriche, 3/2004:
Poul Hoxbro, Rebecca Bain, Alessandra Cossi, Miriam Andersén, Vladimir Ivanoff