Sorry about that DjSergio1, I had only added the BGM option in the Arona L2D upon a user's request. It was an oversight on my part that it is a nice feature to have on all the wallpapers.

I have just added the BGM paramter for all the L2Ds I have uploaded, including this one. It should behave the exact same way as I had programmed it in the Arona L2D, and I have re-iterated the instructions in the wallpaper description on how to add your BGM. Just unsubscribe from the item, close your WallpaperEngine application fully so the outdated version gets cleared on your machine and download the updated version - the new BGM parameter should be there if done correctly. I hope that works for you!

So uhhh, I can't load the bgm on this one, maybe the option is disabled?