The piano reduction is accompanied by two separate parts: an urtext edition of the original clarinet part as found in the early prints, and a reconstruction for basset clarinet, the instrument for which the work was originally written. The editor, Henrik Wiese, provides a preface and commentary with an in-depth discussion of the work’s unusual source materials. Mozart’s concerto has become the indispensable audition piece. As a special bonus, this edition also includes the text of the autograph fragment for basset horn in G. Henrik Wiese (Editor) Jan Philip Schulze (Piano reduction) Urtext Edition, Piano reduction, paperbound with parts for clarinet in A and bassett clarinet in A