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The Swiss/Austrian Groupe Lacroix (Marianne Schroeder, John Wolf Brennan, Jean-Luc Darbellay, Christian Henking, Michael Schneider, Michael Radanovics and Alfons Karl Zwicker) and Thüring Bräm dedicated 8 Pieces on Paul Klee to the Anniversary of the Central German Broadcasting.
More recent composers to use prepared pianos include John Wolf Brennan, Roberto Carnevale, Philip Corner, Stephen Scott, Richard D. James, Jason Moran, Erdem Helvacıoğlu, Marina Leonardi, Hiromi Uehara, and Volker Bertelmann.