<a href="https://en.wikipedia.org/wiki/Johann_Sebastian_Bach" id="mwTw" rel="mw:WikiLink" title="Johann Sebastian Bach">Bach</a> leads the first performance of his cantata <a href="https://en.wikipedia.org/wiki/Erfreut_euch,_ihr_Herzen,_BWV_66" id="mwUA" rel="mw:WikiLink" title="Erfreut euch, ihr Herzen, BWV 66"><i id="mwUQ">Erfreut euch, ihr Herzen</i>, BWV 66</a>, his first cantata composed for Easter in Leipzig.<sup about="#mwt48" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-7"}}' id="cite_ref-7" rel="dc:references" typeof="mw:Extension/ref"><a href="./April_10#cite_note-7" id="mwUg" style="counter-reset: mw-Ref 7;"><span class="mw-reflink-text" id="mwUw">[7]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-7"><cite about="#mwt45" class="citation web cs1" id="mwB4w"><a class="external text" href="http://www.bach-digital.de/receive/BachDigitalWork_work_00000082?lang=en" id="mwB40" rel="mw:ExtLink nofollow">"Erfreut euch, ihr Herzen BWV 66.2; BWV 66; BC A 56"</a>. <a href="./Bach_Digital" id="mwB44" rel="mw:WikiLink" title="Bach Digital">Bach Digital</a> website. 2024.</cite><span about="#mwt45" class="Z3988" id="mwB48" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=unknown&amp;rft.btitle=Erfreut+euch%2C+ihr+Herzen+BWV+66.2%3B+BWV+66%3B+BC+A+56&amp;rft.pub=Bach+Digital+website&amp;rft.date=2024&amp;rft_id=http%3A%2F%2Fwww.bach-digital.de%2Freceive%2FBachDigitalWork_work_00000082%3Flang%3Den&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AApril+10"></span></span>