Janko Upright Piano - Image 2

The Janko keyboard, consisting of 264 keys, was stepped down toward the player, like a computer keyboard, to produce 'less exertion than ordinary pianos.' As stated in Janko's 1882 patent, 'The strong muscles of the arm are utilized to the best advantage . . . in an easy and convenient position.' However, the design failed to gain acceptance, pianists being hesitant to learn a new system.