my opinion is the piano .._
who ivented an instrument in the classical period
No, it's a classical instrument.
it is guitar i know fact :)
the piano
No, it's baroque.
when you do opera its with your voice and when you do classical music its with an instrument
The Trumpet, in today's society, would be called a "Classical" instrument, but more accurately would be called an "Orchestral" instrument. In the 17th-18th centuries, famous composers would use trumpets in the Classical Era, but to today's standards the trumpet is Orchestral.
Yes, a violin is a classical instrument. They were first invented in the 1600s.
The Piano
the piano
classical piano
skin flute.