A7 chord on ukulele

The A7 chord diagram on ukulele, the notes it is built from, and the Alviena charts that use it.

The diagram

1

The notes in A7

G · C# · E · A

The chord is built from 4 distinct pitches. A shape may double them an octave apart: the same note then appears more than once without changing the chord.

The shape, string by string

3 open strings

StringFretNote
4openG
31C#
2openE
1openA

Charts that use A7

Other A chords

The same colour, on another root

A7 on other instruments