D13

Q: What notes are in the D13 chord?

The D13 chord (D 13th) contains: D, F#, A, C, E, B. Its interval structure is shown above in the Theory section.

Q: How do I build D13 on the keyboard?

Take the root and add the remaining chord tones following the interval formula. The highlight shows chord content, while the inversion control changes which chord tone is in the bass.

Q: Which keys is D13 found in?

The chord acts as a diatonic degree in several keys — they are marked on the circle of fifths in the "Harmonic context" block.

Q: What can I substitute for D13?

A substitution depends on harmonic function and voice leading, not only on shared tones. Computed options appear in the "Substitutions" block and should be checked in context.

D 13th

Octaves

Musical context

ChordD majorTriad

ChordD13D 13th

ArpeggioD majorBroken triad

ScaleD major7 notes

KeyD majorMajor key

ProgressionPop axisSequence

How the chord relates to the scale, mode, key and progression.

Theory

General info

Full name: D 13th
Symbol: D13
Root: D
Quality: 13th

Chord notes

1Droot

3F#major 3rd

5Aperfect 5th

b7Cminor 7th

2Emajor 2nd

6Bmajor 6th

Functions & resolutions

Typical function in key: VDominant (V)G major
Stability / tension: High tension — requires resolution
Most common resolutions: GG Major EmE Minor
Unstable degrees: 3F#
4G
resolves up to the resolution tonic
6B
b7C
resolves down to the tonic 3rd
Main resolution: D13source
GG Major
Dominant 7th D7 naturally resolves up a 4th to G. It is the tritone between the chord's 3rd and 7th that creates this pull.
Other resolutions: D13source
Deceptive resolution
EmE Minor
Instead of the tonic, the dominant resolves to the vi degree. Creates surprise and is often used to extend a musical phrase.
D13source
Modal resolution
CC Major
In rock and blues, the dominant often moves to bVII or IV instead of the tonic, creating a modal flavor.
D13source
Jazz reharmonization
G#7G# Dominant 7
Tritone substitution: D7 can be replaced by G#7 (a tritone away). Both chords share the same tritone between the 3rd and 7th, resolving to the same tonic.
D13source
Functional resolution
Dsus4D Sus4
The dominant can resolve beyond the tonic: moving to IV (subdominant) or to a suspension (sus4) are common alternatives in pop and folk music.

Substitutions

Tritone substitution: Ab7Ab Dominant 7

Features

Character: Dominant, with a 13th
Characteristic interval: Minor 7th (b7), 13th
Description: The minor 7th preserves dominant tension, while the major 13th adds a consonant extension. Practical voicings may omit the 9th and 11th.
Application: Funk, soul, R&B
V13 → I in jazz cadences
Rhythm guitar

Voicing & structure

Root position

v1D(D4)Bass

root

v2F#(F#4)M3from D

v3A(A4)m3from F#

v4C(C5)m3from A

v5E(E5)M3from C

v6B(B5)P5from E

Harmony

Compatible scales

All chord tones are contained in these scales — use them for improvisation.

ScaleC Lydian ScaleC Lydian augmented ScaleD Mixolydian ScaleE Aeolian (natural minor)ScaleE Mixolydian ♭6 ScaleF# Locrian ScaleA Dorian ScaleA Melodic minor ScaleB Phrygian ScaleG Ionian (major)

This chord on guitar 🎸

See how D13 looks on guitar.

Explore

Circle of fifths

Highlighted major keys contain this chord among their diatonic harmonies.

Relative key: BmB minor
Dominant: AA major
Subdominant: GG major
Key signature: 2 sharps (F#, C#)

What to learn next

ScaleD MixolydianScale to improvise over this chord PracticeChord trainerLock the fingering into muscle memory ProgressionChord progressionsHow this chord works inside real progressions

Recommended for you

D MixolydianA scale related to this chord

D Chromatic scaleA scale related to this chord

Practice

Keyboard Trainer

Reinforce it in practice — play and name notes on the interactive keyboard.

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Test yourself

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What notes are in the D13 chord?

How do I build D13 on the keyboard?

Which keys is D13 found in?

What can I substitute for D13?

D13