The piano is a favorite instrument for experienced musicians and beginners alike, but it has changed in the digital age. Approximately 234,000 digital pianos were sold in 2021, a 24% increase from ...
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 ...