a Jan Schmidt-Garre film ; producers, Jan Schmidt-Garre, Marieke Schroeder ; directed by Jan Schmidt-Garre ; a Paris Media and EuroArt Music International co-production in collaboration with SVT
a production of Thirteen in association with WNET, Boston Symphony Orchestra, Inc., C Major Entertainment, ZDF ; in co-production with ARTE, Unitel Classica ; directed by William Cosel ; produced by Mitch Owgang, Richard R. Schilling, John Walker