A cover of piano transcription of <i><a href="https://en.wikipedia.org/wiki/Iolanthe" class="extiw" title="w:Iolanthe">Iolanthe</a></i> by Ernst Perabo.
George H. Walker &amp; Co., restored by <a href="//commons.wikimedia.org/wiki/Creator:Adam_Cuerden" title="Creator:Adam Cuerden">Adam Cuerden</a>
Boston, 1887
<a rel="nofollow" class="external text" href="http://gilbertandsullivan2017.gmu.edu/items/show/826">"Oh Joy Unbounded"/David &amp; Annabelle Stone Gilbert &amp; Sullivan Collection</a>, George Mason University