Ludwig Wüllner
... that Ludwig Wüllner sang in the U.S. premiere of Mahler's Kindertotenlieder in 1910, conducted by the composer?
... that <b id="mwBeE"><a href="./Ludwig_Wüllner" id="mwBeI" rel="mw:WikiLink" title="Ludwig Wüllner">Ludwig Wüllner</a></b> sang in the U.S. premiere of Mahler's <i id="mwBeM"><a href="./Kindertotenlieder" id="mwBeQ" rel="mw:WikiLink" title="Kindertotenlieder">Kindertotenlieder</a></i> in 1910, conducted by the composer?