Guitar tuning

Every chord in Open E7 tuning

E·G#·D·E·B·E

Open E7 tuning is E G# D E B E, low to high. Compared with standard tuning, the 5th string goes from A to G# (down a semitone); the 3rd string goes from G to E (down a minor third). This chart gives you an easy shape for 106 chords: major, minor, power, dominant 7, minor 7, major 7, sus2, sus4 and add9, on all 12 roots.

Strings run low to high (E G# D E B E). A number is the fret, 0 is an open string and x is a string you don't play. A label such as 5fr beside a diagram marks where a shape starts higher up the neck. Tap any chord to open that exact shape in the app, along with every other way to play it.

C C# D Eb E F F# G Ab A Bb B

C chords in Open E7 tuning

C# chords in Open E7 tuning

D chords in Open E7 tuning

Eb chords in Open E7 tuning

E chords in Open E7 tuning

F chords in Open E7 tuning

F# chords in Open E7 tuning

G chords in Open E7 tuning

Ab chords in Open E7 tuning

A chords in Open E7 tuning

Bb chords in Open E7 tuning

B chords in Open E7 tuning

No easy shape: Eb7, F#maj7. The engine finds voicings for these, but none that avoid a thumb, a wide stretch or a muted string in the middle; each card links to all of them in the app.

Try any of these in the app

Open—Shape shows every voicing of every chord in Open E7 tuning, and lets you hear them and chain them into a progression.

Questions

Do my standard-tuning chord shapes still work in Open E7 tuning?
Partly. 2 of the 6 strings change, so a standard shape that avoids them (it can only use the 6th, 4th, 2nd, 1st strings) keeps its fingering and its sound. Any shape that uses a changed string sounds different and needs adjusting, which is what the chart above does for you.
How were these shapes chosen?
The chord engine searches every way to voice each chord in Open E7 tuning, then these are the easiest of them: no thumb, at most four fingers, within four frets, a root or fifth in the bass, and no muted string between played ones, preferring low positions and fewer muted strings. Each card says how many other voicings exist, and tapping it opens that exact shape in the app.

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