October 1, 2020: Rotterdam Markthal Orkest
May 17 & 18, 2018: 128th Session of the Committee of Ministers, Council of Europe
November 23, 2018: Lateinamerika Herbst Festival 2018
15. April 2020: Commémoration du début de l’incendie de la cathédrale Notre-Dame
July 1, 2018: The Audience Orchestra (Publikumsorchester) of the Elbphilharmonie
in the large hall performing "Cantina Band" (John Williams) adapted for large orchestra by Christoph Kalz
Sing Sang Song III
Practical voice training for youngsters by Friedhilde Trüün, Honorary Professor in choral cunducting and voice formation in Tübingen.
Including 16 arrangements, inter alia by Christoph Kalz. Published at Carus Verlag.
Wolfram Arer: The Journey Goes On
2009: Angriff der Killertelefonbücher / Attack of the Killer Telephone Directories
Award-winning short movie directed bei Markus Hülse with an original soundtrack composed and produced by Christoph Kalz