I want to embed youtube video and also show gallery/playlist

we have channel and want to display youtube videos as a gallery all video come from youtube. i'm using for it, its show only one video but i want to display playlist or gallery beside or down of it.. howz it possible...

<div>
<iframe src="https://www.youtube.com/embed/Wyq6YeoM2ZA?ecver=2" width="640" height="360" frameborder="5" style="position:absolute;width:70%;height:60%;left:15%" allowfullscreen playlist></iframe>
</div>

i am at learning stage so please someone tell me how to done with this project. Thanks