The Canadian Broadcasting Corporation and the National Film Board of Canada present ; direction, Roman Kroitor, Wolf Koenig ; production, Roman Kroitor, Tom Daly ; produced by The National Film Board of Canada in association with the Canadian Broadcasting Corporation
Accentus Music presents ; in coproduction with ERR, WDR/Arte ; music by Arvo Pärt ; stage direction, set design, and lighting concept by Robert Wilson ; a music theatre production by Eesti Kontsert & Change Performing Arts ; directed by Andy Sommer ; produced by Paul Smaczny ; a production of Acccentus Music