Boston Public Library:
Corista - popolano
Boston Public Library:
Corista - popolano
Boston Public Library:
Comparse - ragazzi
Boston Public Library:
Corista popolana
Boston Public Library:
Corista popolana
Boston Public Library:
Piroforo - II. tenore
Boston Public Library:
Comparse - ragazzi
Boston Public Library:
Nilrana - soprano
Boston Public Library:
Erick - tenore
Boston Public Library:
Le Alghe