use default sound

original:

https://www.youtube.com/watch?v=dVp_3QeFFQA&list=RDdVp_3QeFFQA&start_radio=1

<p><iframe width="100%" height="180" src="https://embed.notessimo.net/?oembed=1&url=https%3A%2F%2Fnotessimo.net%2Fs%2F77281" frameborder="0" scrolling="no" seamless="seamless" sandbox="allow-same-origin allow-scripts allow-forms allow-popups allow-popups-to-escape-sandbox allow-presentation"></iframe></p>\n<p>use default sound</p>\n<p>original:</p>\n<p>            <iframe width="480" height="360" src="https://www.youtube.com/embed/dVp_3QeFFQA?feature=oembed&wmode=opaque&list=RDdVp_3QeFFQA" frameborder="0" allowfullscreen="" seamless="seamless" sandbox="allow-same-origin allow-scripts allow-forms allow-popups allow-popups-to-escape-sandbox allow-presentation"></iframe>\n</p>

.Hack - Earth Field