| String | Fret | Note |
|---|---|---|
| Low E String (6th) | Open (0) | E |
| A String (5th) | Open (0) | A |
| D String (4th) | 2 | E |
| G String (3rd) | 1 | G# / Ab |
| B String (2nd) | 2 | C# / Db |
| High E String (1st) | Open (0) | E |
Guitar Chord Construction: A Major 7th (M7)
- Root : A
- Major Third (+4 semitones) : C# / Db
- Perfect Fifth (+7 semitones) : E
- Major Seventh (+11 semitones) : G# / Ab