Watch the Approach 2: Breakdown online guitar lesson by TrueFire from Acoustic Guitar Greatest Hits Vol. 2

Lesson Source: Vicki Genfan's Rhythm Makeover

Be sure you don’t move your left hand fingers more than you have to when changing chords. The trick to this progression lies in the muting techniques. You’ll probably want to practice it slowly and work up to the original tempo and it’s one of those patterns that probably doesn’t sound as musical until you’ve got it going pretty fast, so have patience! (and fun)