The Piano Designer app by Roland Corporation allows users to customize the sound of their Roland pianos with precision. It provides access to various parameters that enable adjustments similar to those made by professional piano technicians for specific musical styles or artists. Users can control pitch, volume, tonal characteristics, lid openness, string and cabinet resonance, and more through a user-friendly graphical interface on their mobile devices. The app also offers pre-set sound configurations crafted by renowned piano technicians, enhancing the piano playing experience.

Piano Designer enables users to view and modify parameters related to lid position, strings, and hammers effortlessly, with the ability to transfer these settings to their pianos seamlessly. It empowers players to enjoy playing their Roland pianos with custom sounds tailored by expert technicians, while also allowing independent graphical adjustments for pitch, volume, and tonal character across all 88 notes.