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Invention du piano à 102 touches : "Cela va encourager les compositeurs à continuer de composer pour le piano"
The Piano: The Pianofortes of Bartolomeo Cristofori (1655–1731) | Essay | The Metropolitan Museum of Art | Heilbrunn Timeline of Art History
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The origins of the Piano:The Story of the Piano's Invention - Musical Instrument Guide - Yamaha Corporation
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