http://gprime.net/video.php/nintendothemesacappella

Enjoy

Most excellent.

I like how it's introduced. The little skits on the side are decent, took me a moment to figure out what they were doing at first though.

What's the song where that starts with the guy singing by himself? 1:47ish. I recognize it, but can't place the song.

Hahaha. That was great.

I think it's Doctor Mario? One of the Mario games.

Edit: Bleh. It's probably a common chorus of sorts to bridge between two similar songs. Or, it's a low chorus in one of the songs.