Watch the Week 7: Intro to "Extensions" online guitar lesson by Les Wise from Fretboard Freedom Fighter
In this weeks lesson, we are going to expand our major, minor, and dom 7th structures by adding "extensions". First, we'll add the 9th to all three master structures. Next, you'll learn how to apply substitutions (arpeggios, inside, arpeggios) to get the same sound, but just from a different angle.
As a bonus, along with the 9th extension over the dom7th structure, we'll apply two more alterations to the dominant 7th master structure the b9 and #9.