Guitar Mastery Hub

Guitar Mastery Hub brings a comprehensive guitar learning library directly into your browser as a side panel — no switching tabs, no losing your place. What's included: Scales & Fundamentals — pentatonic, major, minor, and more Harmonic & Melodic Minor Scales Complete CAGED System Three-Note-Per-String Patterns & Sequences Blues Scales with Regional Styles & Advanced Techniques Modes & Modal Harmony/Progressions Chord Construction — triads, extensions (7ths, 9ths, 11ths, 13ths) Diminished & Augmented Triads, Arpeggios Chord Progressions & Harmony — Secondary Dominants, Borrowed Chords, Modal Interchange Six, Seven & Eight String Guitar Applications Alternate Tunings, Fingerstyle, Rhythm & Lead Techniques Fretboard Mastery Rhythm & Timing, Improvisation & Soloing Ear Training, Reading Music Notation Practice Methodology, Song Learning & Analysis Transposition Guide Features: Opens as a Chrome Side Panel — study alongside any webpage or tab Clean readable layout with light and dark mode Chapter navigation with previous/next controls Full table of contents for quick access Works completely offline — no internet required after install Free version includes 3 chapters: Overview, Scales Fundamentals, and Blues Scales. Full access unlocks all 15+ chapters and sub-chapters.