Open shape
x02110
Ammaj7 is the A minor major 7 chord. Its notes are A, C, E and G♯. A minor triad with a major seventh, useful for descending minor lines.
x02110
Numbers show frets from the low E string to the high e string; x means don't play that string.
Every A, C, E and G♯ on the first 12 frets. The filled dots are the root, A. Build your own shape from any nearby group.
Other A chords
Other minor major 7 chords