Music Theory

Music theory guides from Sandy Music Lab explain guitar-friendly theory in plain English: notes, scales, modes, keys, chords and the circle of fifths.
Start with music theory for guitar: the complete beginner guide. Then learn the first five scales, especially the pentatonic scale and the major scale, and see how chords come from them in diatonic chords.
Next steps include the circle of fifths, intervals, 7th chords, modes and soloing with chord tones. Songwriters will find how to transpose music and reading chord charts useful too.

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Learning the five pentatonic scale shapes guitar players use is the fastest way to start soloing over rock, blues, country…

The circle of fifths guitar chart is one of the most useful tools in music theory, and guitarists can use…

Disclosure: Sandy Music Lab is reader-supported. Some links on this page are Amazon affiliate links, and we may earn a…

A beginner's guide to guitar keys: what keys are, the five easiest keys on guitar, the chord pattern in every…

Quick answer: How to transpose guitar chords: decide how many half steps you want to move, then move every chord…

Guitar chords are the backbone of popular music, as songs are typically built around them. While learning how to hold…

Learning guitar notes is a fundamental aspect of becoming a proficient guitar player. It involves understanding the names and locations…

A capo is a precious tool, especially for beginning guitar players. However, if you do not understand how a guitar…

Learning to play guitar is an exciting journey, but it can also be overwhelming when you’re just starting out. One…