With the dawn of the nineteenth century came the first practical mechanical pianos. Henry VIII had owned a#39;a Virginal that ... the piano keys, thus enabling every keyboard piano to be converted into a self-playing piano. It was not until 1902 thatanbsp;...
|Title||:||Collecting Musical Boxes and how to Repair Them|
|Author||:||Arthur W. J. G. Ord-Hume|