Irving Sayles
... that the coon songs of African American vaudevillian Irving Sayles elicited encores in Australia?
... that the <a href="./Coon_song" id="mwBQU" rel="mw:WikiLink" title="Coon song">coon songs</a> of African American <a href="./Vaudeville" id="mwBQY" rel="mw:WikiLink" title="Vaudeville">vaudevillian</a> <b id="mwBQc"><a href="./Irving_Sayles" id="mwBQg" rel="mw:WikiLink" title="Irving Sayles">Irving Sayles</a></b> elicited encores in <a href="./Australia" id="mwBQk" rel="mw:WikiLink" title="Australia">Australia</a>?