See http://landoflisp.com/

This video is what first convinced me to buy The Land of Lisp. What a great decision - the book is very well-done.

The book is very enjoyable. I only recently found out that Chapter 5 has already been available online in a limited, but colorized form as "Casting SPELs in Lisp", http://www.lisperati.com/casting.html

Conrad mentioned that in the next edition/errata he probably will add a (web?) chapter about setting up emacs/slime, but I havent heard any updates about that since the initial announcement.

The visuals are a lot better than the music.

I thought the music had a slight hardcore punk sensibility that made me smile. Had it not been for the length and the chorus it could have been a song by The Minutemen or a contemporary. Great musical comedy on the piano solo.

Lisp will let me "balance weasels on a rake"? [1] I'm sold! :)

[1] See video at 3m55s.

At the risk of sounding like a *chan user:

>implying that LISP failed