Advanced Sound Class?

[rbosinger]

I was wondering if anybody knows if there's anyone out there who has written and is distributing a class that would enable me to easily do some more advanced things with audio such as fades and crossfades. I'm thinking something like this:

AdvancedSoundClass.crossfade(sndSound1, sndSound2, 3);

Where "3" would be the time. Of course it wouldn't have to work exactly like that, but you get my idea. I'm considering building one, but it wouldn't surprise me if there's already something awesome out there that I don't know about.

Thanks.