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Guitar chords

Guitar chords explained as playable shapes and useful harmony.

A guitar chord hub for open shapes, barre shapes, chord tones, music theory, and common progressions that use each chord.

  • playable harmony
  • guitar voicings
  • songwriting
  • practice loops
StrumForge showing playable guitar progressions with diagrams and scale context
Use each page to move from a guitar idea to something you can play.

Start with the chord shape and the chord function

Use this hub to learn chord notes, practical fingerings, voicing choices, and the progressions where each chord actually appears.

A guitar chord page is most useful when it connects the name of the chord to a shape, a sound, and a job inside a progression. C major is not only the notes C, E, and G; it can be an open-position home chord, a IV chord in G, a V chord in F, or a small triad higher on the neck.

Start with the cleanest playable voicing. Open chords give beginners and acoustic players a strong foundation, but barre chords, partial shapes, triads, suspended chords, and seventh chords all solve different musical problems. The right version is the one that stays in time and supports the surrounding chords.

Theory helps when it explains why the chord works. Major chords use 1-3-5, minor chords use 1-b3-5, dominant sevenths add b7, major sevenths add 7, and suspended chords replace the third with a second or fourth. Those formulas make it easier to compare C, Cmaj7, G7, Dsus4, and Asus2 without memorizing disconnected grips.

Use the individual chord pages to check notes, fingerings, alternate voicings, and related chords. Then open a progression page so the chord becomes part of a musical loop. A chord that is difficult in isolation often becomes easier when you choose the version that fits the next change.

StrumForge is useful after the reference step because you can hear the chord inside a progression, compare shape families, and practice the timing. Treat this hub as a chord library, but make the final decision by playing the chord in context.

If you need...Use this guitar approach
A clean first gripStart with open C, G, D, A, E, Am, Em, and Dm shapes. Make the chord ring clearly before worrying about alternate voicings.
The notes inside the chordUse each chord page to connect the shape to its formula, such as 1-3-5 for major or 1-b3-5 for minor.
A better chord choice in contextCheck where the chord appears in common progressions, then choose the voicing that makes the next change easier.
A color chordMove from basic triads into Cmaj7, G7, Dsus4, Asus2, add9, and seventh shapes when the progression needs more character.

Explore related guitar pages

Choose a specific style, mood, practice problem, theory concept, or songwriting task.

Use the topic inside StrumForge

Open the app when you want the page examples to become diagrams, playback, scale context, and practice loops.

FAQ

Short answers for players using this page as a practice or writing reference.

How should I use the guitar chords hub?

Start with the overview, choose a page that matches the sound or skill you want, then open linked examples in StrumForge when you need playable diagrams and groove playback.

What should I practice first?

Choose one progression or concept, slow it down, and repeat it until the weakest chord change, rhythm, or scale target feels controlled.

Why are the examples guitar-specific?

A chord progression becomes useful faster when the shapes, voicings, rhythm, and scale context are designed for guitar instead of copied from a generic harmony list.