Major and minor triads are the building blocks of harmony, with a simple, emotionally direct sound. Bob Stanton shows you how the argpeggios of these uncomplicated structures can be "summed" together with each other to create more complex melodic effects, including altered sounds. It's a great addition to your playing... This lesson includes Power Tab and is featured on the following CD compilations: ACOUSTIC U. Get more audio and video lessons, notation and tab at TrueFire TV (http://truefiretv.com)