Theory manual on the study of triads in the Major scale. The book is mainly divided in three parts. The first part is dedicated to the explanation of triads and the visualization of intervals and the harmonization of the Major scale; the second part we will discuss the analysis of the different triads, quadriads, arpeggios and chords inside the shapes of the Major scale; the third part is about the triads superposition to generate extended arpeggios with 9th, 11th and 13th intervals to underline the nuances of the harmonic part and enriching its sound.

The book starts from a simple concept of three notes to build an extended arpeggio. Visualizing this concept you can choose which triad to play to add chord extensions so you can change the flavor of each chord. The manual is not dedicated to technique but to the theoretical side of the guitar to analyze the various areas and achieve the ability to play what we prefer using triads.