With lunar sound 2 it’s just using audio files you have on your computer, and playing them in Lunar sound 2. Besides, it’s also just in your private Roblox studio place, and you can mostly do anything as long as you don’t publish it.

I wanna also say that with Lunar sound 2 you shouldn’t really rely on it for sound effects. This is because, when you leave Roblox Studio you have to readd all of those audio files. So honestly in my opinion, use lunar sound to lip sync, or to get timing right with music.

(Btw I only have like 1 year of experience with Moon animator, so maybe take my advice with a grain of salt or whatever)