Dorothy
...that Dorothy was the longest-running musical stage production ever until the 20th century, with an initial run of 931 performances?
...that <i id="mwAYE"><b id="mwAYI"><a href="./Dorothy_(opera)" id="mwAYM" rel="mw:WikiLink" title="Dorothy (opera)">Dorothy</a></b></i> was the longest-running musical stage production ever until the <a href="./20th_century" id="mwAYQ" rel="mw:WikiLink" title="20th century">20th century</a>, with an initial run of 931 performances?