<style>
html,body,iframe {
height:100%;
}
</style>
<iframe allowfullscreen="yes" frameborder="0" height="60" scrolling="no" width="300" src="https://tktdw.linkgan.com/mp3.php?id={YouTube-Video-ID}"></iframe>
OR
<iframe allowfullscreen="yes" frameborder="0" height="60" scrolling="no" width="300" src="https://tktdw.linkgan.com/emp3.php?id={YouTube-Video-ID}"></iframe>