Wild Stringdom w/ Dream Theater’s John Petrucci - The Power of Three

This video is bonus content related to the March 2014 issue of Guitar World. For the full range of interviews, features, tabs and more, pick up the new issue on newsstands now, or in our online store: This month, I’m going to demonstrate how one can utilize simple triadic shapes and patterns in order to imply more complex and varied chord qualities. I find this to be a very cool and useful improvisational tool, because you can apply