Chord Colors

D sharp major seven chord
PianoGuitar
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About the D sharp major seven chord

D sharp major seven is used in D sharp Major, where its notes spell the I chord. Think of it as a D♯ major seventh chord.

Its notes are D♯, F♯♯, A♯, and C♯♯. The intervals are a major third, a perfect fifth, and a major seventh.

Also called Δ7 and M7. E flat major seven spells the same notes enharmonically. In shorthand it is commonly written D#maj7.

Learn more about the D♯maj7 chord

Positions

Position 1 of 4

Notes and intervals

1D#D♯Root
2F##F♯♯Major 3rd
3A#A♯Perfect 5th
4C##C♯♯Major 7th

Shapes

Chromatic

CC♯D♭DD♯E♭EFF♯G♭GG♯A♭AA♯B♭B

Circle of Fifths

CGDAEBF♯G♭C♯D♭G♯A♭D♯E♭A♯B♭F

Keys that use D sharp major seven

D sharp major seven is diatonic to these keys, where its notes spell the chord shown.

ID sharp Major scaleID sharp Lydian scaleID sharp Harmonic Major scaleID sharp Lydian ♯2 scaleIID Phrygian scaleIID Locrian scaleIID Phrygian Dominant scaleIIIC Dorian scaleIIIC Natural Minor scaleIIIC Dorian ♯4 scaleIVA sharp Major scaleIVA sharp Mixolydian scale

Other D sharp chords

Simpler triads

D sharp five chordD sharp major chordD sharp minor chordD sharp diminished chordD sharp augmented chord

Suspended

D sharp suspended two chordD sharp suspended four chordD sharp seven suspended four chordD sharp nine suspended four chordD sharp thirteen suspended four chord

Sixths and sevenths

D sharp six chordD sharp minor six chordD sharp minor flat six chordD sharp seven chordD sharp minor seven chordD sharp minor seven flat five chordD sharp diminished seven chordD sharp minor major seven chordD sharp major seven flat five chordD sharp major seven sharp five chordD sharp minor major seven flat five chord

Extensions

D sharp nine chordD sharp add nine chordD sharp major nine chordD sharp minor nine chordD sharp eleven chordD sharp thirteen chordD sharp six nine chordD sharp minor add nine chordD sharp major eleven chordD sharp major thirteen chordD sharp minor eleven chordD sharp minor thirteen chordD sharp minor six nine chordD sharp minor major nine chordD sharp minor major eleven chord

Altered

D sharp seven sharp five chordD sharp seven flat five chordD sharp seven flat nine chordD sharp seven sharp nine chordD sharp nine flat five chordD sharp nine sharp eleven chordD sharp nine sharp five chord

Functional relationships

These chords are where this one most naturally comes from and resolves to inside a key.

Relative minor

C minor chord Learn more about Relative minor

The relative minor uses the same notes and key signature, so it works as a calmer, darker home base.

Parallel minor

D sharp minor chord Learn more about Parallel minor

The parallel minor keeps the same root note but lowers the third, giving the same key a darker, sadder sound.

Dominant

A sharp major chord Learn more about Dominant

The dominant is a fifth above the root, and it builds tension that pulls strongly back to this chord.

Subdominant

G sharp major chord Learn more about Subdominant

The subdominant is a fourth above the root (a fifth below), and it usually leads on to the dominant or back home.

Tritone substitution

E seven chord Learn more about Tritone substitution

The tritone substitution stands in for this chord's dominant with a dominant seventh a half step above the root, which slides down by a half step to resolve here.

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D♯maj7 chord on guitar shown as colored note dots
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