guitar chord
Cmaj7
C1E3G5B7
Major triad with a major seventh: a half step below the root, an octave up.
Every fingering that fits a hand
x32000
open
x35000
easy
x32003
open
x3200x
open
x35400
easy
What is true of it
Cmaj7 is C, E, G and B — 1, 3, 5 and 7 counted from C.
On an instrument that cannot reach all 4, the 5 goes first, in that order.
The easiest of the 5 fingerings below is x32000: 2 fingers, held at the 2nd fret.
3 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 C, the root. Everything else is a chord tone with its degree printed in it.
With a different note underneath
Cmaj7/E
032000
Cmaj7/G
332000
Cmaj7/B
x22010
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.