http://www.gswalsh.com/test1/ is the URL where the iframe should be. Lines 94f of the page's source look like:
<div class="content" class="post-543 page type-page status-publish hentry"> <p><iframe src="http://widgets.itunes.apple.com/widget.html?c=us&brc=FFFFFF&blc=FFFFFF&trc=FFFFFF&tlc=FFFFFF&d=Jon%20Rizzo%20album%20debut%20is%20here!&t=Jon%20Rizzo%20Music&m=song&e=song&w=250&h=300&ids=405111624&wt=playlist&partnerId=&affiliate_id=" frameborder=0 style="overflow-x:hidden;overflow-y:hidden;width:250px;height: 300px;border:0px"></iframe></p>
The iframe is within the page, but as you will see, nothing is showing up. Why is this occuring? The WP install is fully up to date as is the theme. I've tried deactivating all plugins and the issues remains. I've also tried installing other iframe plugins but they do not work either.