Mozart’s undoubtedly most famous piano concerto was composed in early 1785 at a time of turbulent activity: “We never get to sleep before 1 o’clock at night, ... always noise, music, writing, etc. ... it is impossible to describe all the hassles and turmoil”: reported Mozart’s father Leopold from Vienna. Nevertheless, incomparably beautiful music emerged from these “hassles” – which, of course, trembles with excitement in all the movements. The Urtext edition was produced in cooperation between ...