guitar chord
Amaj7
A1C♯3E5G♯7
Major triad with a major seventh: a half step below the root, an octave up.
Every fingering that fits a hand
x02120
open
x0212x
open
x02224
moderate
x02124
hard
x06654
hard
What is true of it
Amaj7 is A, C♯, E and G♯ — 1, 3, 5 and 7 counted from A.
On an instrument that cannot reach all 4, the 5 goes first, in that order.
The easiest of the 5 fingerings below is x02120: 3 fingers, held at the 1st fret.
2 of them use open strings, which is what makes a shape quiet to change to.
1 string stays silent.
Where its notes are on the neck
The brass dots are A, the root. Everything else is a chord tone with its degree printed in it.
With a different note underneath
Amaj7/C♯
9cb999
Amaj7/E
002120
Amaj7/G♯
402220
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.