WHEN recently in Paris I was shown—I believe at the pianoforte factory of M. Herz—a piano with appliances for producing prolonged sounds like those of an organ, which appeared to me to be based on ...

Step 1: The layout of black and white keys has been standard on most piano and keyboard instruments for centuries, but how do you find your way around it? With 88 keys, a full-size piano keyboard ...

[Stanislaw Pusep] has gifted us with the Pianolizer project – an easy-to-use toolkit for music exploration and visualization, an audio spectrum analyzer helping you ...