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How many keys are on a piano? Black and white facts of the classic instrument.
According to Yamaha, the reason for the 88 keys has to do with the hearing capacity of the human ear: We can hear sounds in ...
MusicRadar on MSN
8mon
Music theory 101: notes, intervals, scales and chords explained
As well as sharps, the black keys can also be flats - ie, Bb, Db, Eb, Gb, and Ab. Whether a given note is deemed sharp or ...
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