Level 1: Pearl
- Exercise 1
- Very Basic Blues Progression
- Very Basic Doo-Wop Progression
- Very Basic Front Door Progression
- Very Basic Backdoor Progression
Level 2: Opal
- C3-G3
- Simple Broken Triads
- Textured Countryside of Opal Stones
- Übungen auf der E saite Nr.1
- Übungen auf der E saite Nr.2
- Libro 1 Leccion 46
Level 3: Turquoise
- Blues Progression
Level 10: Sapphire
- Royal Road Progression: Heavy Metal Gallop Rhythm with 'Extended' Power Chords