I don't even know what sound is much less what it's for. It isn't to make money that's for sure. I've never made any.
When I see a dolphin I know it's just as smart as I am.
People look at me and they go 'You're white you're smart you must have...
Of course all of the software I write runs on Linux that's the beauty of standards and of cross-platform code. I don't have to run your OS and you don't have to run mine and we can use the same applications anyway!