Sony Classical Film & Video ; Alternate Current ... [and others] in association with Thirteen/WNET and France 3 ; a film by Joshua Waletzky ; produced by Margaret Smilow
produced by Sony Classical Film & Video ; presented by Alternate Current, Les Films d'ici, NHK, and la Sept/Arte ; directed by Charlotte Zwerin ; produced by Margaret Smilov ; co-produced by Peter Grilli
devised and directed for the stage by John Caird ; film directors, Peter Mumford, John Caird ; film producer, Ferenc van Damme ; [a Royal Opera House Covent Garden/Opus Arte co-production]
produced by Sony Classical Film & Video ; presented by presented by Les Films d'ici, Alternate Current, and la Sept/Arte in association with RTBF, SACEM, and Centre Georges Pompidou ; directed by Jean-Louis Comolli ; produced by Yves Jeanneau, Christine le Goff