Watch the Week 5: Master Structure I online guitar lesson by Les Wise from Fretboard Freedom Fighter

Applying alterations will help you see our first master structure even more clearly. We first locate the 5th of the structure. Then we lower and raise the 5th (b5/#5) applying all fingers on strings 6/5/4/3. Everything you need is clearly displayed on the screen, with embedded diagrams. No guess work. Let's have some fun.