Chord Exploring for Guitarists is a Education::Music software developed by Darrin Koltow. After our trial and test, the software was found to be official, secure and free. Here is the official description for Chord Exploring for Guitarists: Teaches these essential chord topics: Simplifying chord names, explanation of Roman numerals, why chords are built in thirds, the forbidden interval, the indispensable ii-V-I, chord melody intro, most powerful chord movement, arpeggios in soloing and more. Three guitar lessons valued at over $45 for less than the price of one. you can download Chord Exploring for Guitarists free now.