In the Classical era, the colours on a piano keyboard ... black keys all seem to meld together, making it harder to see between the notes. Having the half-tone keys in black presents an image of ...

Back then, most photographs were in black and white. If you happen to have old wedding photos of your grandfather or father, today's news might pique your interest. You can bring those decades-old ...

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 ...