In 2007 he started Chocolate Cake Productions with friend Jed Wardley to release his instructional DVDs. By June 2012 there are 11 DVDs available, including "Master The Major Scale", "Really Useful Strumming Techniques", a "Solo Blues Guitar" series, "The JustinGuitar Beginner's Course" and "Intermediate Method". Sandercoe also publishes a number of electronic books in .pdf format, including "Practical Music Theory", "The Chord Construction Guide" and "Understanding Rhythm Notation", as well as an ongoing series of instructional songbooks, to which entries include the Vintage Songbook, the Rock Songbook, the Pop Songbook, and the Acoustic Songbook.
Pinched harmonics are achieved by letting some of the skin of your picking hand touch to the guitar string during or immediately after picking. I personally feel it's easier to pinch harmonics using my index finger but others prefer using the thumb. You'll have to explore a little to find the best spot where pinching a harmonic is most likely to occur. Be warned, pinching harmonics is addictive. Once you find that sweet spot you will most likely make your guitar squeal for days while you perfect the technique.
* Finger tapping - Made popular by Eddie Van Halen (listen to Eruption), finger tapping is one of the easiest guitar tricks to learn that will make you sound like you are playing something totally complex even though you are not. To finger tap, use a finger of your guitar picking hand to play notes on the fretboard by pressing notes down then pulling them off to notes of the fretting hand. It's common to use the middle finger for tapping so that you can keep a hold of the guitar pick.
"Our son loves his guitar lessons and wants to play. He's the real deal with his own gigs and he teaches using music we love. Garrick gets 5 stars because he unexpectedly requested to join us when we purchased our guitar, picked an appropriate used(!) one with metal strings and had it modified to bring the frets in closer for small fingers. His lessons feel customized. We recommend Garrick!"
I would especially like to stress the gentle approach Justin takes with two key aspects that contributed to my development as a musician - music theory and ear training. Justin has succeeded in conveying the importance and profoundness of understanding music both theoretically and through your ears while maintaining a simple and accessible approach to them, all while sticking to what is ultimately the most important motto: 'If it sounds good, it is good'.
As a beginner, it is best to avoid making a pawn shop, flea market, or yard sale purchase unless you are shopping with somebody who has experience in purchasing a guitar. Having never purchased a guitar, you may not know what to look for in terms of damage or guitar quality. With that being said, a local music retail shop is your best bet. You may also shop online with a reputable company, although be sure to review the business’ return policy.