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**https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/HWDP701PB_vr_400.jpg/220px-HWDP701PB_vr_400.jpg

*https://collectionapi.metmuseum.org/api/collection/v1/iiif/503271/1363395/main-image

*https://pbs.twimg.com/media/ChnmB9mUgAAgqLM.jpg

*https://1.bp.blogspot.com/-a3-jYjfrWfg/VUY66qg11yI/AAAAAAAAVHU/DlFbM3KHy4c/s1600/pianoforte1.jpg

*https://i.pinimg.com/originals/cb/21/55/cb21557a3a4a922b9308fe9c512a13b3.jpg

*https://hinves.com/wp-content/uploads/2015/05/steinway-D274.jpg

*https://hinves.com/blog/la-historia-del-piano-etimologia-y-origenes/

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*It then opened a branch in Hamburg, which led to strong competition on the European market, thanks to the development of numerous patents.

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*It then opened a branch in Hamburg, which led to strong competition on the European market, thanks to the development of numerous patents.

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*In 1853 the German Heinrich E. Steinweg 

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*In 1853 the German Heinrich E. Steinweg 

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Emigrated to the United States where he founded the Steinway & Sons brand and designed the modern upright piano with crossed strings and a single soundboard.

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*The manufacture of pianos was at the end of the 18th century, with creators such as Johann Andreas Stein, Nannette Streicher and Anton Walter.

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*The manufacture of pianos was at the end of the 18th century, with creators such as Johann Andreas Stein, Nannette Streicher and Anton Walter.

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*The piano became an instrument of great expressive capacity, which could produce sounds of great volume and very bright or with a softer tone.

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*The piano became an instrument of great expressive capacity, which could produce sounds of great volume and very bright or with a softer tone.

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Cristofori introduced the one-string system, present in today's pianos, which gave the possibility of moving the mechanism so that each hammer struck a smaller number of strings than usual, thus achieving a very smooth sound.

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*In it´s early years it wasn´t very appreciated by the musicians of the time.

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*In it´s early years it wasn´t very appreciated by the musicians of the time.

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When Cristofori's first piano was unveiled, thanks to an article published by Francesco Scipione

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*Before created his first piano, Cristofori invented two other keyboard instruments: the spinettone and the spinettone ovale.

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*Before created his first piano, Cristofori invented two other keyboard instruments: the spinettone and the spinettone ovale.

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*It´s inventor was Bartolomeo Cristofori 

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*It´s inventor was Bartolomeo Cristofori 

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He was an expert harpsichord maker familiar with keyboard stringed instrument making techniques.

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It was invented from Italy