Dedicated to Paul Wittgenstein. First printing of this work for piano left-hand and orchestra. The only known source was recently made accessible by the Wittgenstein estate in 2002. This source, of an unknown origin, along with some early sketches from the Hindemith Institute, make this work available for the first time. Premiered on December 9th, 2004 by Leon Fleisher and the Berlin Philharmonic, Simon Rattle conducting.