크레딧 출연 Martin Achrainer Kepler Cassandra McConnell Soprano 1 Karen Robertson Soprano 2 Katerina Hebelkova Mezzo Pedro Velázquez Díaz Tenor Seho Chang Baritone Florian Spiess Bass 스텝 Philip Glass Sound Dennis Russell Davies Sound Peter Missotten Directing Martina Winkel Writing Karel van Laere Costume & Make-Up