Franziska Martienssen-Lohmann
... that lieder singer and voice teacher Franziska Martienssen-Lohmann's textbook for singers was recommended for general readers interested in "the human instrument"?
... that <a href="./Lied" id="mwA1c" rel="mw:WikiLink" title="Lied">lieder</a> singer and voice teacher <b id="mwA1g"><a href="./Franziska_Martienssen-Lohmann" id="mwA1k" rel="mw:WikiLink" title="Franziska Martienssen-Lohmann">Franziska Martienssen-Lohmann</a></b><span about="#mwt49" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwA1o" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> textbook for singers was recommended for general readers interested in "the human instrument"?