MusicRadar8d
In a previous life, I sold digital pianos and keyboards for a living - here are the 5 best deals I've found in the Amazon Spring Sale
offering a whopping up to 40% off big-name brands - and it includes a whole host of keys. Now, before I worked at MusicRadar, writing about music gear for a living, I used to sell pianos and keyboards ...
Classic FM5d
Why does a piano have 88 keys?
An 88-key piano has seven octaves plus three lower notes (B, B flat and A) below the bottom C. It has 52 white keys and 36 black keys (sharps and flats), with each octave made up of seven white keys ...