The toy piano is a musical instrument, called the "kinderklavier" (child's keyboard) and was invented in Philadelphia by a 17-year-old German immigrant named Albert Schoenhut.
The toy piano, also known as the "kinderklavier" (child's keyboard), is a small piano like musical instrument. The present form of the toy piano was invented in Philadelphia by a 17-year-old German immigrant named Albert Schoenhut.