Well it sure looks difficult...but it isn't. It may sound difficult...but it isn't. It is my invented move called the wingpull. You'll sound like a pro in 5 minutes! Are you ready? Start simply by plucking the string as normal but as it rings slam your finger down on the fret of choice and the string will change pitch to that new sound. Now take your finger and pull the string until it snaps fron your finger creating the original string sound. Practice this one alot, and in no time you'll get up to speed.