Nobody's condescending here (except you, perhaps). I don't know much about audio formats myself, I clicked because I got curious of "every audio format", but go

Nobody's condescending here (except you, perhaps). I don't know much about audio formats myself, I clicked because I got curious of "every audio format", but got a pretty basic set of the most popular formats instead that's missing some formats that even a dummy like me knows that exist, so I'm genuinely curious why would someone add a completely unnecessary and confusing word "every" into that sentence instead of, say, "various". All it achieves is that it turns a useful submission into a lie.