Edition without Fingering-Published in a two-volume edition (HN1 and HN2) Wolfgang Amadeus Mozart's 18 Piano Sonatas were the very first pieces in the Henle catalogue. These popular sonatas remain part of the core repertory of everypianist. In the intervening decades since the release of the original Urtext edition both volumes have been revised several times in order to keep pace with the current state of research. The latest update concerning K.331 the “Alla turca” sonata from volume 2 dates from 2015. The editor’s preface and critical report provide detailed information on all the sources and textual issues. HN1 and HN2 include fingerings; here Henlepresents both volumes without fingerings for pianists who want to find their own way into Mozart’s Piano universe.