I thought that this might be a good place to post errata. This one is
trivial, but I noticed that in the sample pdf "tablature" is spelled
"tableture" in several places. I think that the two common spellings
are tablature or tabulature.

I'll try to pay careful attention when going through the sample
chapters and deciding whether or not to buy a copy. It looks
interesting so far.

Here's a marketing suggestion - make a ukulele version. It seems that
the ukulele is growing in popularity and there aren't all that many
books available. I would bet that you could do this pretty quickly.

Regards,
Keith