<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">A question for music historians. Before recorded music, popular music</div><div class="gmail_default" style="font-family:verdana,sans-serif">was (I think) circulated around by sheet music designed for the piano and</div><div class="gmail_default" style="font-family:verdana,sans-serif">it's many amateur players. What were the keys most favored on these?</div><div class="gmail_default" style="font-family:verdana,sans-serif">I'm guessing C and G. Does anyone know an accurate answer?</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Ken Gates</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div></div>