Learn to play the guitar!
We just posted a course on the freeCodeCamp.org YouTube channel that will teach you essential guitar theory including the fretboard, the major scale and the triads. It was created by baritone guitarist, Alex Gordon Hi-Fi.
Here are the sections in this course:
Introduction
The Crux of Self-Contained Guitar
This Notion of Practice - part 1
Chapter 1 - THE FRETBOARD
The 12 Chromatic Notes
Half Steps & Whole Steps
Unisons & Octaves
Paperwork - The Fretboard
Fingerwork - The Fretboard
Fretboard Summation
Chapter 2 - THE MAJOR SCALE
The Major Scale Formula
Paperwork - The Major Scale Formula
Major Scale Intervals
Paperwork - Major Scale Intervals
Fingerwork - Major Scale Intervals
Major Scale Fretboard Patterns
Fingerwork - Major Scale Fretboard Patterns
The 12 Major Scale Keys
Major Scale Summation
Chapter 3 - THE TRIADS
Triad Formulas
Paperwork - Triad Formulas
Chord Voicings - part 1 - Inversions
Fingerwork - Inversions
Chord Voicings - part 2 - Barre Chords
Fingerwork - Barre Chords
The Harmonized Major Scale
Paperwork - The Harmonized Major Scale
Fingerwork - The Harmonized Major Scale
Chord Progressions
Paperwork - Chord Progressions
Fingerwork - Chord Progressions
Triads Summation
This Notion of Practice - part 2
Watch the full course below or on the freeCodeCamp.org YouTube channel (1-hour watch).