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Guitar chords · Major 9th

Dmaj9 chord on guitar

Dmaj9 (D major 9th) has five notes: D, F♯, A, C♯ and E, the , 3, 5, 7 and 9.

Shapes

How to play Dmaj9

Strum a shape to hear it, or pick it one string at a time. R marks the ; the other numbers are the chord tones.

Dmaj9 has no common . Play it as the A shape at 5 or the E shape at fret 10. A keeps its fingering anywhere on the neck: slide it up or down and the , on the lowest played string, names the chord.

  • A shape · fret 5

    4fr××R379DF♯C♯E
  • E shape · fret 10

    10fr×R7359DC♯F♯AE
Name a shape you're holding: the chord finder

Notes and formula

What makes Dmaj9 major 9th

A major 9th chord adds the 9th to a major . It is even softer and more open than maj7, a favourite of neo-soul, jazz and ballads. Keep the 3rd, the 7th and the 9th; drop the 5th first.

  • 1Root: the note the chord is named after. Keep it.
  • 3Essential: makes the chord what it is. Never drop it.
  • 5Optional: drop it first when you run out of fingers.

The 3rd, the 7th and the 9th make Dmaj9 a major 9th chord; you can leave out the 5th.

  1. DRroot
  2. F♯3essential
  3. A5optional
  4. C♯7essential
  5. E9essential
EADGBE0135791215DDDDDDDDEF♯AC♯EF♯AC♯EF♯AEF♯AC♯EAC♯EF♯AC♯EF♯AC♯EF♯AC♯EF♯
  • D, the root
  • Other chord tones

Keys

Keys with Dmaj9

Dmaj9 belongs to four keys: D major (Imaj9), A major (IVmaj9), B minor (IIImaj9) and F♯ minor (VImaj9).

Numerals follow the key's own scale, so III, VI and VII in a minor key are its own major chords. A ♭ or ♯ in front marks a chord from outside the key. How Roman numerals work

Slash chords

Dmaj9 over another bass note

A keeps Dmaj9 on top and puts another note in the bass: the letter after the slash is the lowest note you play.

  • Dmaj9/F♯

    Dmaj9 with its 3rd, F♯, in the bass.

  • Dmaj9/A

    Dmaj9 with its 5th, A, in the bass.

  • Dmaj9/C♯

    Dmaj9 with its 7th, C♯, in the bass.

Questions

Dmaj9, in short

What notes are in the Dmaj9 chord?
Dmaj9 (D major 9th) has five notes: D, F♯, A, C♯ and E, the , 3, 5, 7 and 9.
How do you play Dmaj9 on guitar?
Dmaj9 has no common . Play it as the A shape at 5 or the E shape at fret 10.
What key is Dmaj9 in?
Dmaj9 belongs to four keys: D major (Imaj9), A major (IVmaj9), B minor (IIImaj9) and F♯ minor (VImaj9).
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