Margaret Bonds
...that Chicago composer Margaret Bonds wrote her first work, the Marquette Street Blues, at the age of five?
...that <a href="./Chicago" id="mwBEM" rel="mw:WikiLink" title="Chicago">Chicago</a> composer <b id="mwBEQ"><a href="./Margaret_Bonds" id="mwBEU" rel="mw:WikiLink" title="Margaret Bonds">Margaret Bonds</a></b> wrote her first work, the <i id="mwBEY">Marquette Street Blues</i>, at the age of five?