I absolutely love my program. Leading edge technology, phenomenal instruction and course delivery. Interactive learning interface is top drawer. Paul Gilbert is an amazing amazing online teacher. I have seen more results with his program versus years of face to face lessons - I never thought this was possible via online means but you utterly pulled it off. I could not be more pleased.
Unlike many string instruments which use a bow to create a sound, guitars are played by plucking or strumming the strings on the instrument, which vibrate to create a sound. Chords are played when the guitarist holds their fingers down on more than one individual string to change its length, which in turn changes the frequency of the vibration created - in other words, it creates a different note. Performers often use guitar tabs, rather than sheet music, when learning music: this acts as a kind of 'map' to teach guitarists where to put their fingers on the strings.