Assertion: cornet | /r/HasProperty | invented
Facets:
value: by adding valves
type: MANNER
Source sentences:
text: The cornet was invented by adding valves to the post horn around 1828.
text: A major distinction between the trumpet and the cornet is that the trumpet evolved over time whereas the cornet was invented.
text: Many cornet players will struggle with their higher register (the sound naturally becomes more diffuse the higher you play) whilst not taking into account that when the cornet was invented it was the normal thing to use a small soprano cornet in E-flat to play the higher notes (there is still one soprano cornet in a standard brass band configuration).
text: The cornet was invented by adding valves to the post horn in 1814.