1–3–5
Bright triad quality.
A useful chord chart should organize chord families so you can compare major, minor, seventh and extended qualities instead of treating every shape as unrelated.
These form the foundation for open, movable and triad systems.
Bright triad quality.
Minor triad quality.
No third.
Replace the third.
Seventh chords are central to jazz, blues, soul and richer pop harmony.
Major tonic color.
Minor seventh.
Dominant.
Half-diminished.
A static chart is the starting point; the interactive app provides root transposition and progression context.
Move the formula to any chord root.
Compare positions and inversions.
See how the chord connects functionally.
Use these answers as a reference, then explore the relationships interactively.
At minimum, common major, minor and seventh-chord families, with clear root and fingering information.
It is useful for reference, but progressions, function and voice leading are needed to understand how chords work together.
Each diagram can represent a different voicing, inversion, register or string set of the same chord.
Change the key, compare voicings, follow voice leading and see the same idea directly on the fretboard.