It seems that you really aquired a taste for making some videos, didn't you?
Seriously Frere Jaques just totally owned me. I was laughing so hard as I saw your Mii Agents rocking Frere Jacques on the truck. Really awesome.
And I like what you made out of the song, much better than the original version, that's for sure.
To be honest with you, I do not own Wii Music. It's not that I totally hate the game or anything like that, it just didn't seem to be that interesting for me. I wouldn't play the game long enough that it will pay off. You convinced me that there might be more behind Wii Music than one might think at first look, but not enough to make me actually purchase that game right away. But I might consider it somewhen ... Since it's much cheaper than Guitar Hero and stuff, where you have to buy those insanely expensive bundles.
And as long as I'm not such a good musician as you are, I don't think it would be that much fun for me either. Though I enjoyed your interpretations!
And dude, I wasn't avoiding, I had to attend school, ya knoow? ):