It's called an Overture or sometimes a Prelude
musical, opera maybe?
The libretto.
A 'diva'
A person who writes the libretto for an opera is simply referred to as the librettist.
diva, soprano, alto, bass, tenor, baritone
In an opera, the beginning of an orchestral piece is called an overture. Other orchestral performances don't have a special name for the beginning.
Yes. Most orchestral pieces call for two trumpets.
musical, opera maybe?
A Place to Call Home - opera - was created in 1993.
It is call count off.
orcheno
In opera, the text is written by a librettist.
The libretto.
A 'diva'
Opera
A Singer
The text of an opera is called the libretto and the writer is called a librettist.