Ileana Cotrubas, Heather Harper, Hanneke Van Bork, Birgit Finnilä, Marianne Dieleman, William Cochran, Hermann Prey, Hans Sotin, Amsterdam Toonkunst Choir, Children's Choirs of St. Willibrord's and St.Pius X Churches, De Stem Des Volks, Collegium Musicum Amstelodamense, Royal Concertgebouw Orchestra