Amaj9 open chord (x02424)
- Fingering
- x02424
- Fingers
- – – 1 3 1 4
- Difficulty
- Medium
- Position
- open position
A major 9th · AM9
The Amaj9 guitar chord is played x02424 in open position. Its notes are A, C#, E, G# and B.
The Amaj9 chord is made of A · C♯ · E · G♯ · B. Its formula is 1–3–5–7–9.
| Note | Degree | Interval from A |
|---|---|---|
| A | 1 | root |
| C♯ | 3 | major third |
| E | 5 | perfect fifth |
| G♯ | 7 | major seventh |
| B | 9 | ninth |
That is the open-position shape, x02424. It is rated medium: 3 fingers, 5 strings.
Low E string is not part of this Amaj9 shape. Start your strum on the A string, or rest your thumb on the unused string to keep it quiet.
The easiest Amaj9 shape on this page is x06657 (5th fret). It uses 4 fingers and 5 strings, with no barre.
The open Amaj9 chord is x02424 and 546450. The first one uses the open A string, which is why it rings longer than the shapes higher up the neck.
Amaj9 is the IV chord in E major and I chord in A major. In minor keys it is the VI chord in C# minor and III chord in F# minor.
Play x02424, reading from the low E string to the high E string. An x means the string is not played and a 0 means it rings open. The fingers used are - - 1 3 1 4.
The A major 9th chord has 5 notes: A, C#, E, G# and B. Its formula is 1–3–5–7–9, counted from the A major scale.
Amaj9 is the IV chord in E major and I chord in A major. In minor keys it is the VI chord in C# minor and III chord in F# minor.
Printable Amaj9 chord PDF (one letter page, black on white) · Amaj9 chord PNG (1200 px)
