Robert Schumann Piano Concerto in A minor, Op.54 for Two Pianos, 4 Hands(Solo Piano and Orchestral reduction) New Urtext Edition by Michael Musgrave Schumanns Piano Concerto traces its origins, through the first movement, to a single-movement Phantasie in A minor for piano and orchestra which was completed in May 1841 and revised atthe beginning of 1843. Peters Editions