Producent
National Opera Studio
Soprano
(Sopran)
Verity Parker
Sarah Powers
Valda Wilson
Ida Falk Winland
Mezzo-soprano
(Mezzosopran)
Susan Boyd
Alexandra Cassidy
Tenor
Ben Johnson
Cárthaigh Quill
Jonathan Stoughton
Baritone
(Baryton)
Nicholas Lester
Benedict Nelson
Bass
(Bas)
Wade Kernot
Londyn, Wielka Brytania