Bachwoche Ansbach
... that in both 1969 and 2009, Helmuth Rilling conducted the Gächinger Kantorei in Bach's Mass in B minor at the festival Bachwoche Ansbach in St. Gumbertus ?
... that in both 1969 and 2009, <a href="./Helmuth_Rilling" id="mwEEM" rel="mw:WikiLink" title="Helmuth Rilling">Helmuth Rilling</a> conducted the <a href="./Gächinger_Kantorei" id="mwEEQ" rel="mw:WikiLink" title="Gächinger Kantorei">Gächinger Kantorei</a> in Bach's <i id="mwEEU"><a href="./Mass_in_B_minor" id="mwEEY" rel="mw:WikiLink" title="Mass in B minor">Mass in B minor</a></i> at the festival <b id="mwEEc"><a href="./Bachwoche_Ansbach" id="mwEEg" rel="mw:WikiLink" title="Bachwoche Ansbach">Bachwoche Ansbach</a></b> in <a href="./St._Gumbertus,_Ansbach" id="mwEEk" rel="mw:WikiLink" title="St. Gumbertus, Ansbach">St. Gumbertus</a> <i id="mwEEo">(pictured)</i>?