What Does It All Mean??

I'm not really sure what any of it means, but this sheds some light on where the words sprang from.

Very scholarly. Very erudite. Very thorough. Very fun.

Now also available in book form from, of all places, Amazon.com. I searched the Grateful Dead's online store and couldn't find it, even though I first read about it in the latest issue of the "Grateful Dead Almanac".