The viola organista is a musical instrument designed by Leonardo da Vinci, was an Italian Renaissance polymath whose areas of interest included invention, painting, sculpting, architecture, science, music, mathematics, engineering, literature, anatomy, geology, astronomy, botany, writing, history, and cartography, he died in which year?
Viola organista The viola organista is a musical instrument designed by Leonardo da Vinci. It uses a friction belt to vibrate individual strings (similar to how a violin produces sounds), with the strings selected by pressing keys on a keyboard (similar to an organ). Leonardo's design has intrigued instrument makers for more than 400 years. But though similar instruments have been built, no extant instrument constructed directly from Leonardo's incomplete designs is known.
Pietro Raimondi Pietro Raimondi (December 20, 1786, Rome – October 30, 1853) was an Italian composer, transitional between the Classical and Romantic eras. While he was famous at the time as a composer of operas and sacred music, he was also as an innovator in contrapuntal technique as well as in creation of gigantic musical simultaneities.