O universal Lord (<a href="https://en.wikipedia.org/wiki/Adon_Olam" class="extiw" title="en:Adon Olam">Adon Olam</a>), recorded in Wilna. Gramophone matrix 168Hp  <a rel="nofollow" class="external autonumber" href="https://adp.library.ucsb.edu/index.php/matrix/detail/1000002903/168Hpm-Adoin_oilom">[1]</a>
<bdi><a href="https://en.wikipedia.org/wiki/en:Gershon_Sirota" class="extiw" title="w:en:Gershon Sirota"><span title="Polish khazzan">Gershon Sirota</span></a>
</bdi>
<a rel="nofollow" class="external autonumber" href="https://rsa.fau.edu/album/36774">[2]</a>