title: Html5 audio tag doesn't work on iOS7 devices
body: <p>I am working on an application in which we used html5 audio control. It was pretty good and working fine in iPad and iPhone with iOS6. After upgrading to the iOS7, the seekbar doesn't show up. There is only one play button without any volume bar. Is there any one who is also facing the similar issue. </p>
  
  <pre><code>&lt;audio src='mymp3file.mp3' controls&gt;&lt;/audio&gt;
  </code></pre>