One-man army sings the Pokemon theme song a capella
That’s one hell of a multitrack by Danny Fong, according to him he used a total of 58 different audio tracks (lots doubled or tripled), 16 different video tracks that come in and out, and all sounds were made vocally.
That’s a ton of work if you ask me, but I used to do AMV’s so I kind of have a feeling of how long it takes to get all the pieces together and in proper sync.
If you want to check out his other videos head over to his YouTube page.