On Wikipedia https://en.wikipedia.org/wiki/La_Scala
Alternative Spellings La Scala Theater Chorus
Creation 1778
City Milan, Metropolitan City of Milan, Italy
Country Italy

La Scala (pronounced [la ˈskaːla]; abbreviation in Italian language for the official name Teatro alla Scala [teˈaːtro alla ˈskaːla]) is an opera house in Milan, Italy. The theatre was inaugurated on 3 August 1778 and was originally known as the Nuovo Regio Ducale Teatro alla Scala (New Royal-Ducal Theatre alla Scala). The premiere performance was Antonio Salieri's Europa riconosciuta. wikipedia