So, I built a 3-string CBG. Not sure how I got to that piont. Just ran across some web sites related to building CBG's. It was a fun build, but once completed, it dawned on me that i needed to learn how to play. There are many vid on YouTube, but no real structured training. Then, I ran across LearnCigarboxGuitar.com. I watched all the introductory vids and decided that Patrick really knew how to develop training. Having spent many years developing and using training material, I immediately recognized Patrick's approach. It is very well organized, structured to build on prior lessons and each lesson is very short and focused on a single task. This is not a hacked together quick-buck package but instead a nicely designed training course with excellent on line support. I whole-heartedly recommend this course to anyone interested in learning to play slide CBG. I'm now only half way through, but can play several songs that actually sound like they should. Great product Patrick. I'll be moving to the Blues course once I finish the starter package. That will take a while, but it's worth the effort.