Dr. McDonald. I realize I'm responding to a really old post, but I'm looking for an intro-level music theory book. I found your post (above) and your book may be just what I'm looking for. Does this book also address "elementary-level" composition?Larry McDonald wrote: ↑Sun Aug 16, 2015 1:12 amI wrote a book called Introduction to Harmony for Guitar with TAB. It covers scales, intervals and chords. It's for the studio guitarist who needs an intro to this stuff. It's published by the largest guitar publisher in the world (no commercial links, right?) gut you can google it. You can also see it on my website.