When Was the Horn Invented?

Horn, also called French horn, French cor d'harmonie, German Waldhorn, the orchestral and military brass instrument derived from the trompe (or cor) de chasse, a large circular hunting horn that appeared in France about 1650 and soon began to be used orchestrally.

When was the natural horn invented?

The earliest instruments of this type were seen as early as 1703 but lacked a central tuning slide which was added to the instrument in the 1760s [Fitzpatrick, 32-33, 229].

Who invented the horn?

Heinrich Stölzel invented the first horn with valves in 1814.