Shachiang Chiang developed a user-facing enhancement for the MuseScore repository, focusing on MIDI tempo handling during import. By introducing a toggle to disable tempo rounding, Shachiang addressed user concerns about automatic integer rounding and enabled more precise tempo interpretation. The solution involved implementing new methods and UI elements using C++ and QML, integrating seamlessly with the existing codebase. This feature provided users with greater flexibility and control over MIDI imports, aligning with documented user feedback. The work demonstrated thoughtful UI/UX design and careful attention to maintainability, resulting in a well-integrated, targeted improvement that resolved a specific workflow pain point.