guitar chord
E7
E1G♯3B5D♭7
Major triad, minor seventh. The chord that wants to resolve a fourth up.
Every fingering that fits a hand
020100
open
02010x
open
020130
open
050404
easy
020404
easy
What is true of it
E7 is E, G♯, B and D — 1, 3, 5 and b7 counted from E.
On an instrument that cannot reach all 4, the 5 goes first, in that order.
The easiest of the 5 fingerings below is 020100: 2 fingers, held at the 1st fret.
3 of them use open strings, which is what makes a shape quiet to change to.
Where its notes are on the neck
The brass dots are E, the root. Everything else is a chord tone with its degree printed in it.
With a different note underneath
E7/G♯
450400
E7/B
x20100
E7/D
xx0100
An inversion is the same chord with a different note lowest. The name changes to a slash name because the bass is what a listener hears as the foundation.