Dots are usually inlaid into the upper edge of the fretboard in the same positions, small enough to be visible only to the player. These usually appear on the odd numbered frets, but also on the 12th fret (the one octave mark) instead of the 11th and 13th frets. Some older or high-end instruments have inlays made of mother of pearl, abalone, ivory, colored wood or other exotic materials and designs. Simpler inlays are often made of plastic or painted. High-end classical guitars seldom have fretboard inlays as a well-trained player is expected to know his or her way around the instrument. In addition to fretboard inlay, the headstock and soundhole surround are also frequently inlaid. The manufacturer's logo or a small design is often inlaid into the headstock. Rosette designs vary from simple concentric circles to delicate fretwork mimicking the historic rosette of lutes. Bindings that edge the finger and sound boards are sometimes inlaid. Some instruments have a filler strip running down the length and behind the neck, used for strength or to fill the cavity through which the truss rod was installed in the neck.
A string’s gauge is how thick it is. As a general rule, the thicker a string is the warmer its response will be and the more volume it will produce. However, thicker strings are also stiffer. This makes it harder to fret the string and makes it more difficult to execute heavy string bends. Thinner strings are generally brighter and easier to play, but on some instruments they can sound thin and tinny.
First, being able to learn directly from amazing artists like Paul Gilbert is incredible. He's a great teacher and has a way of explaining things that are easy to understand and replicate. The video format is also extraordinarily helpful; I've used other sites that use only written materials (usually .pdf format), and they are difficult to navigate. The feedback, though, is what really makes this website head and shoulders above the others (even the other video websites). When I record myself and send it in, I get a response from Paul that critiques in an incredibly constructive way as well as additional exercises to work at really honing that skill. In addition, getting to see what tips he gave to other users is awesome! If you want to learn an instrument, there's no better way.

As already stated, the perfect-fifths (P5) interval is the most harmonious, after the unison and octave intervals. An explanation of human perception of harmony relates the mechanics of a vibrating string to the musical acoustics of sound waves using the harmonic analysis of Fourier series. When a string is struck with a finger or pick (plectrum), it vibrates according to its harmonic series. When an open-note C-string is struck, its harmonic series begins with the terms (C,C,G,C,E,G,B♭,C). The root note is associated with a sequence of intervals, beginning with the unison interval (C,C), the octave interval (C,C), the perfect fifth (C,G), the perfect fourth (G,C), and the major third (C,E). In particular, this sequence of intervals contains the thirds of the C-major chord {(C,E),(E,G)}.[4]

Extending the tunings of violins and cellos, all-fifths tuning offers an expanded range CGDAEB,[25] which however has been impossible to implement on a conventional guitar. All-fifths tuning is used for the lowest five strings of the new standard tuning of Robert Fripp and his former students in Guitar Craft courses; new standard tuning has a high G on its last string CGDAE-G.[26][27]
Stacking the C-major scale with thirds creates a chord progression  Play (help·info), traditionally enumerated with the Roman numerals I, ii, iii, IV, V, vi, viio. Its major-key sub-progression C-F-G (I-IV-V) is conventional in popular music. In this progression, the minor triads ii-iii-vi appear in the relative minor key (Am)'s corresponding chord progression.
So, what should you look for in a set of strings? There's no one answer. To go back to those same analogies: every woodwind player has a preferred strength and shape of reed, and every drummer likes a set of sticks with particular balance and tip shape. It's the same with strings: you've got different gauges and different materials to choose from, and ultimately the right ones for you are a matter of preference.

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?
At MI, you learn from a proven curriculum taught by the best guitar instructors in the world, augmented by visiting artists’ seminars, concerts, and lessons from some of the greatest players in contemporary music. At our guitar music college, you get to network with other players, find your creative voice, and get the training you need to become the player you have always dreamed of being.