Kantorei Barmen-Gemarke
... that the mixed choir Kantorei Barmen-Gemarke, founded 70 years ago for sacred music, was a partner of the WDR from 1957, and performed in Israel and with Ian Anderson?
... that the mixed choir <b id="mwA_I"><a href="./Kantorei_Barmen-Gemarke" id="mwA_M" rel="mw:WikiLink" title="Kantorei Barmen-Gemarke">Kantorei Barmen-Gemarke</a></b>, founded 70 years ago for <a class="mw-redirect" href="./Sacred_music" id="mwA_Q" rel="mw:WikiLink" title="Sacred music">sacred music</a>, was a partner of the <a href="./Westdeutscher_Rundfunk" id="mwA_U" rel="mw:WikiLink" title="Westdeutscher Rundfunk">WDR</a> from 1957, and performed in Israel and with <a href="./Ian_Anderson" id="mwA_Y" rel="mw:WikiLink" title="Ian Anderson">Ian Anderson</a>?