Chapter 5
Major and Minor Scales
The two scales that shape almost all Western music. Learn the formula, the shapes across the neck, scale degrees, and how the same notes can sound bright or sad.
Almost every song you’ve ever heard lives inside a major or a minor scale. They’re built from the same twelve notes — just arranged in different patterns of whole- and half-steps.
In this chapter we’ll derive the major scale from a single formula, learn three natural minor variations (natural, harmonic, melodic), connect their shapes across the whole neck, and start using scale degrees as functional labels — the first step toward writing melody and harmony with intent.
Lessons in this chapter
- 1 The major scale formula A single seven-step pattern of whole- and half-steps generates every major scale in every key.
- 2 Scale degrees — naming notes by function Scale degrees give every note in a key a role. Once you think in degrees you can transpose, compose, and improvise in any key.
- 3 Major scale shapes across the neck Five connected box positions cover the entire neck. Learn them once and you can play in any key by sliding to the right root.
- 4 Natural, harmonic, and melodic minor Three flavors of the minor scale. Each has a distinct sound and a specific job.
- 5 Relative & parallel keys Every major scale has a "shadow" minor scale that shares its notes — and vice versa. Master this and you double your vocabulary instantly.