![Black and white keys on the piano in the first octave register on the old instrument, Stock Photo, Picture And Low Budget Royalty Free Image. Pic. ESY-059317892 | agefotostock Black and white keys on the piano in the first octave register on the old instrument, Stock Photo, Picture And Low Budget Royalty Free Image. Pic. ESY-059317892 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/9b3fbc1adbc5e84dbaf0342503f1f49a/esy-059317892.jpg)
Black and white keys on the piano in the first octave register on the old instrument, Stock Photo, Picture And Low Budget Royalty Free Image. Pic. ESY-059317892 | agefotostock
![Octave Registers Getting Your Musical Bearings. Musical Pitch Western Music designates 12 distinct pitches within an octave (when we arrive at the original. - ppt download Octave Registers Getting Your Musical Bearings. Musical Pitch Western Music designates 12 distinct pitches within an octave (when we arrive at the original. - ppt download](https://images.slideplayer.com/12/3423182/slides/slide_4.jpg)
Octave Registers Getting Your Musical Bearings. Musical Pitch Western Music designates 12 distinct pitches within an octave (when we arrive at the original. - ppt download
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