How many of you noticed this in the spell casting demonstration?

[Norack]

But the reason?

I do not know, allot of times when I code things I make a code that semi works, but isn't perfect or something that my clients wouldn't like as much. So when I export it over to the client version I re work things to make it something that the client will like better, but in the development process if I have something, or any kind of music in the background just to make sure it is streaming correctly, I could care less if its the right song or sounds different I don't need it to sound like the final product I just need to know that it works.

That could be just one of many reasons. That's what I do when I do coding not saying that's what SE does but it could be.