Premiere performance of <a href="https://en.wikipedia.org/wiki/Gustav_Mahler" id="mwhA" rel="mw:WikiLink" title="Gustav Mahler">Gustav Mahler</a>'s <a href="https://en.wikipedia.org/wiki/Symphony_No._8_(Mahler)" id="mwhQ" rel="mw:WikiLink" title="Symphony No. 8 (Mahler)">Symphony No. 8</a> in Munich (with a chorus of 852 singers and an orchestra of 171 players. Mahler's rehearsal assistant <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Conductor_(music)" id="mwhg" rel="mw:WikiLink" title="Conductor (music)">conductor</a> was <a href="https://en.wikipedia.org/wiki/Bruno_Walter" id="mwhw" rel="mw:WikiLink" title="Bruno Walter">Bruno Walter</a>).