In major-thirds tuning, the interval between open strings is always a major third. Consequently, four frets suffice to play the chromatic scale. Chord inversion is especially simple in major-thirds tuning. Chords are inverted simply by raising one or two notes by three strings. The raised notes are played with the same finger as the original notes.[22][23] In contrast, in standard tuning, the shape of inversions depends on the involvement of the irregular major-third.[24]
A six-string guitar has five musical-intervals between its consecutive strings. In standard tuning, the intervals are four perfect-fourths and one major-third, the comparatively irregular interval for the (G,B) pair. Consequently, standard tuning requires four chord-shapes for the major chords. There are separate chord-forms for chords having their root note on the third, fourth, fifth, and sixth strings.[41] Of course, a beginner learns guitar by learning notes and chords,[42] and irregularities make learning the guitar difficult[43]—even more difficult than learning the formation of plural nouns in German, according to Gary Marcus.[44] Nonetheless, most beginners use standard tuning.[45]

I've given this guitar chord book away as a gift and purchased one for myself. I love the spiral bound binding and I'm sure all but the best guitar players will not run out of chords to learn in this little book. I highly recommend this book to learn guitar chords. It's not a book that teaches you how to play a guitar. It is mostly chords but this is a crucial part of learning to play, right?

I have checked out Justin's site and found it to be comprehensive and informative. I have always felt that learning about music and especially music theory applied to the guitar, is helpful in finding your own unique voice on the instrument and expanding your creative horizons. Along with his insight into teaching and his fantastic abilities on the instrument, Justin has created a powerful go-to-place for anyone interested in exploring the instrument to their potential. Just don't hurt yourself.
Play the A Major. This is another "big chord," sonically. There are several ways to play this. You can use one finger across the 2nd fret of the B, G, and D strings (playing C#, A, and E, respectively), or any other combination of fingers. For this example, we'll use the 4th finger on the B string, 3rd finger on the G string, and 2nd finger on the D string.
First off, there are two more techniques I want to talk about. These are fret placement and finger posture. Place your first finger on the first fret of the B string. For fret placement, you’ll want to have your finger right behind the fret. In the video, you can see that the further away from the fret I place my finger, the more buzz the note has.
Depending on the program, School of Rock's guitar lessons can cost from around $150 to $350 per month. Exact prices vary between locations. What's included? Unlike most hourly guitar lessons, our programs include weekly private guitar lessons and group rehearsals that inspire confidence and teamwork. Guitar students are also welcome to use our facilities whenever we're open, even if they just want to hangout and learn from or collaborate with other musicians.
The intensive A.A. curriculum prepares musicians to perform in any professional situation, along with learning professional development skills such as basic computer use, EPK creation, resume and bio writing, and social media as a tool for business and networking. The Associate of Arts Degree is intended to equip students with the knowledge and training needed to become professional performers in today’s music industry.