No, it's Little Bitty Pretty One by Thurston Harris. It's also been done by The Jackson 5 and Huey Lewis and the News.
> I'm pretty sure it's the song "There Is a Mountain" by Donovan.
> > What's the name of the song in it? The commercial has a bunch of different people making up the lyrics which are "mmmm mmm mmm mmm mmm". It's an old, well known song but I can't find it! Anybody know what I'm talking about?