Fixed, thanks for mentioning that. I was experimenting with Youtube embeds and since the autoplaying didn't work on my browser, I forgot to take it out.
Yeah auto-music is bad. Sound effects are hard to do too, although when done well they can work (at least for me). Example of a site with sound effects that isn't overwhelming: https://www.joshwcomeau.com/
Thanks for sharing. I only got a sound effect when turning the sound off, but didn't find any others?
There are a few attached to some of the navigation.