Sound fading – Great for Map Makers and Developers

Why?

It would be great for map makers and plugin developers to be able to fade sounds so that they can stop it whenever without it stopping abruptly. I, myself am currently working on a plugin with ambient sounds, and cannot continue without this being added. I could, of course, do some crazy math to work with positions and volumes, but that will not really work out and can be pretty heavy for servers.

Thank you,

Muijf