This is a book that was written to be played not read. From day one, you are introduced to the 3 basic forms of the blues rhythm structures(12 bars). Then from that point on, Larry begin to introduce substitutions taking you from simple arrangements to professional ones. You will notice a huge different in your playing before you get to blues pattern 7. Plus this book makes learning fun. All examples are on the CD, contains chord frames, and simple to read format.
This book is definitely worth the time, money and effort because you will love the results.