Alexandra Flood (sopran, Australi), Cassandra Wyss (mezzo-soprano, Lithuania), Iurii Iushkevich (countertenor, Russia), Sascha Emanuel Kramer (tenor, Switzerland), David Jagodic (tenor, Slovenia), Philippe Spiegel (baritone, Austria),Till von Orlowsky (baritone, Austria), David Jagodic (tenor, Slovenia)