Thanks for your answer,
I have a query that I believe you can answer better than most listers.
Some months ago I heard a live extract from an opera I did not know to
exist. It was Karl Goldmark's: The Queen of Saba. The performance
was transmitted from the Netherlands with one of my favorite bassos
Mathias Hölle starting the opera with a tremendous recitative/aria.
Who was Goldmark ( I heard that he was hungarian)? Are there any
recordings of this opera?