Klangdenkmal für die Opfer des Holocaust A Monument in Sound for the Victoms of the Holocaust Variationen sur un Theme de Coco Schumann tiré du Lied "Jedes liebe Wort" The International Music Company / 1999 Documents / 2003 Oeuvre collective regroupant 27 variations pour quatuor à cordes écrites par des compositeurs faisant partie de la Deutschen Komponistenverbandes et iinterprétées par le quatuor "United Strings"

1. Schumann, Heinz Jacob: Thema aus dem Lied "Jedes liebe Wort"("Each loving word") by Coco Schumann arrangé pour quatuor à cordes par Lutz Gerlach   2. Variation by Maria Baptist   3. Variation by Reiko Clement   4. Variation by Hans-Jörn Brandenburg   5. Variation by Raimond Erbe   6. Variation by Lutz Gerlach   7. Variation by Joachim Gruner   8. Variation by Friedemann Graef   9. Variation by Helge Jung 10. Variation by Maria Kroutairskaia 11. Variation by Gottfried Klier 12. Variation by Kurt Dietmar Richter 13. Variation by Prof. Siegfried Matthus 14. Variation by Helmut Oehring 15. Variation by Daniel Seitz 16. Variation by Werner Seitz 17. Variation by Christoph Schambach 18. Variation by Oskar Siebert 19. Variation by Stefan Sobotta 20. Variation by Otto Ruthenberg 21. Variation by Lexa A. Thomas 22. Variation by Peter Weirauch 23. Variation by Gebhard Ullmann 24. Variation by Christian Steyer 25. Variation by Karl Heinz Wahren 26. Variation by Lothar Voigtländer 27. Variation by Hannes Zerbe 28. Closing theme by Coco Schumann (reprise)