How do I add a song to autoplay on a loop to my profile?

you have it in layouts you can search for it or click song in the layouts section, just copy and paste it like you would a layout 

gl! ^•^

HEYY!!! so I know this is a few days late but here's how I got mine to work.

STEP #1: You first need to copy the following text into any one of your text boxes on your profile

<iframe width="0" height="0" src="https://www.youtube.com/embed/LINK HERE//?&;amp;;autoplay=1&;loop=1&;controls=1" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" loading="lazy">

</iframe>

STEP # 2: Find a video from YouTube that has the song you want to play and look at the link.

- For example, the link may look like: https://www.youtube.com/watch?v=heyhtaxoGI0

- In the link, I've highlighted the last couple of characters

STEP #3: In the section of code that I've labeled "LINK HERE" type the characters that follow the = in ur link. In this example, they are heyhtaxoGI0

The Final Thing should  look like

<iframe width="0" height="0" src="https://www.youtube.com/embed/heyhtaxoGI0//?&;amp;;autoplay=1&;loop=1&;controls=1" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" loading="lazy">

</iframe>

*If you have any questions feel free to ask further ! :3

aww man my highlighting didnt showw.. Im sure its still understandable but let me know if there's any confusion

thank you so much!

Using it but sadly the loop isn't working, but idk that could just be me but at least the music is playing so tysm!! <3

Sound is not playing i followed all of the rules (im using browser btw) 

try these:

https://blog.spacehey.com/entry?id=1917548

I have a good tuturial video for you which I found very helpful for myself.

Hope it helps you. ♪(^∇^*)

https://youtu.be/b1-rIQCyEsY?si=adxmMIg4dwwP4U-L