![Trivia:The White Keys and Black Keys Were Reversed on Pianos in Mozart's Day - Musical Instrument Guide - Yamaha Corporation Trivia:The White Keys and Black Keys Were Reversed on Pianos in Mozart's Day - Musical Instrument Guide - Yamaha Corporation](https://www.yamaha.com/en/musical_instrument_guide/common/images/piano/trivia_p01_01.jpg)
Trivia:The White Keys and Black Keys Were Reversed on Pianos in Mozart's Day - Musical Instrument Guide - Yamaha Corporation
![Close-up of pianist playing old classic piano with black and white keys reversed. Music, instrument and art concept. Stock Photo | Adobe Stock Close-up of pianist playing old classic piano with black and white keys reversed. Music, instrument and art concept. Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/02/46/41/38/1000_F_246413898_hb2SZl4OMc1CmoUCXQiuG1f7yDF5hPYF.jpg)
Close-up of pianist playing old classic piano with black and white keys reversed. Music, instrument and art concept. Stock Photo | Adobe Stock
![Trivia:The White Keys and Black Keys Were Reversed on Pianos in Mozart's Day - Musical Instrument Guide - Yamaha Corporation Trivia:The White Keys and Black Keys Were Reversed on Pianos in Mozart's Day - Musical Instrument Guide - Yamaha Corporation](http://www.yamaha.com/en/musical_instrument_guide/common/images/piano/main.jpg)
Trivia:The White Keys and Black Keys Were Reversed on Pianos in Mozart's Day - Musical Instrument Guide - Yamaha Corporation
![Reverse Piano Keys One Octave On A Keyboard With Inverse Black And White Keys Illustration On White Background Vector Stock Illustration - Download Image Now - iStock Reverse Piano Keys One Octave On A Keyboard With Inverse Black And White Keys Illustration On White Background Vector Stock Illustration - Download Image Now - iStock](https://media.istockphoto.com/id/1166957838/vector/reverse-piano-keys-one-octave-on-a-keyboard-with-inverse-black-and-white-keys-illustration.jpg?s=170667a&w=0&k=20&c=yh1FbQFSAJlDQli2QlLJS_Ebx08L4DXgc7Q_bUGn5wY=)