Margaret Miller Brown
... that as a music teacher, Canadian classical pianist Margaret Miller Brown was known as a "tough taskmistress"?
... that as a music teacher, Canadian classical pianist <b id="mwB68"><a href="./Margaret_Miller_Brown" id="mwB7A" rel="mw:WikiLink" title="Margaret Miller Brown">Margaret Miller Brown</a></b> was known as a "tough taskmistress"?