The Premier Self-Paced Professional-Level Guitar Program. If you are serious about developing your skills on guitar, there is simply no other program like FRETBOARD BIOLOGY. This is the only program that combines all the benefits of a structured educational program with the low cost and of self-learning.In Level 3, you will learn: THEORY: 7th Chords, Harmonizing the Major and Natural Minor Scale with 7th Chords, Progression Analysis with 7th Chords FRETBOARD LOGIC: Movable 7th Chord Shapes, 7th Arpeggios, the "In-Position" Arpeggio Concept TECHNIQUE: Interval Sequence Exercises RHYTHM GUITAR: Reggae and Country Rhythm Guitar MONEY MAKERS: Common "Must-Know" Licks in both Major and Minor IMPROVISATION: Chord Tone Soloing, Using In-Position Arpeggios in Your Solos PRACTICE: Continuing to Develop Your Practice Routine