The First Emperor
...that the Met's new opera The First Emperor by Tan Dun has been in development for ten years?
...that the <a href="./Metropolitan_Opera" id="mwC0E" rel="mw:WikiLink" title="Metropolitan Opera">Met's</a> new <a href="./Opera" id="mwC0I" rel="mw:WikiLink" title="Opera">opera</a> <i id="mwC0M"><b id="mwC0Q"><a href="./The_First_Emperor" id="mwC0U" rel="mw:WikiLink" title="The First Emperor">The First Emperor</a></b></i> by <a href="./Tan_Dun" id="mwC0Y" rel="mw:WikiLink" title="Tan Dun">Tan Dun</a> has been in development for ten years?