So amusing
I saw the title, and thought, no, there's no way anyone could manage something like that, and I started listening and was immediately like, omg this is awesome! Put a huge smile on my face. I am so showing this to everyone I know who likes FFVII. Amazing. I wonder what else you could do acapella? You did the freaking FFVII battle theme, there's no telling what other awesome stuff you could make an acapella version for.