D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord on Piano

Also known as:
D♯ Half Diminished 7th , D♯ Half Diminished , D♯ Minor Seventh Flat Five , D♯ Minor 7th Flat 5 , D♯ø , D♯ø7 , D♯m75 , D♯min75 , D♯mi75 , D♯−75

Here you can learn how to play D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord on the Piano. The D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord has a half diminished quality which includes minor Third and diminished (lowered or flattened) Fifth intervals but has a minor Seventh rather than a diminished Seventh. D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord contains the notes D♯, F♯, A, C♯. The D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord on Piano is a Seventh type chord which means it consists of a Triad (the Root D♯, the Third F♯, and the Fifth A) and the Seventh C♯.

Below you will find the notes, notation, degrees and intervals of the D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord along with any related scales and chords. In the Piano view you can display the notes of the D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord mapped out onto the Piano keyboard and switch between the notes, degrees, intervals. These are shown across two octaves to help visualise the different inversions of the chord.

Notes

D♯, F♯, A, C♯

Notation

Degrees

NoteNumberName
D♯1Tonic
F♯3Mediant
A5Dominant
C♯7Subtonic

Intervals

NotesSemitonesInterval
D♯ > D♯0Perfect Unison (P1)
D♯ > F♯3minor 3rd (m3)
D♯ > A6Diminished 5th (d5 or Tritone)
D♯ > C♯10minor 7th (m7)
Root
Third
Fifth
Seventh
A
A
C♯
D♯
F♯
C♯
D♯
F♯
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Music Theory

Want to dig deeper and learn about the chord degrees and intervals, or see related scales and chords?

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Scales related to D♯ Half Diminished Seventh (Minor Seventh Flat Five) Chord

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