The D♯ Major 6 chord is a four-note chord made up of D♯, F♯♯, A♯, and B♯.
Construction
D♯ Major 6 = Root + Major 3rd + Perfect 5th + Major 6th = D♯ · F♯♯ · A♯ · B♯
| Note | Interval | Degree |
|---|---|---|
| D♯ | Root | 1 |
| F♯♯ | Major 3rd | 3 |
| A♯ | Perfect 5th | 5 |
| B♯ | Major 6th | 6 |
D♯ Major 6 Inversions
| Position | Notes |
|---|---|
| Root Position | D♯ – F♯♯ – A♯ – B♯ |
| 1st Inversion | G – A♯ – C – D♯ |
| 2nd Inversion | A♯ – C – D♯ – G |
| 3rd Inversion | C – D♯ – G – A♯ |
Key Signature
A chord has no key signature of its own, but the D♯ Major 6 is the tonic (I) chord of D# Major, whose key signature has 3 flats (B♭, E♭, A♭).
B♭E♭A♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of D♯ Major
These are the triads built on each degree of the D♯ major scale:
Same Notes, Other Names
The notes D♯ – F♯♯ – A♯ – B♯ aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell:
D♯ Major 6 — Frequently Asked Questions
What is the D♯ Major 6 chord on piano?
The D♯ Major 6 chord contains the notes D♯ – F♯♯ – A♯ – B♯. On piano, play these notes together to sound the chord.
What notes are in the D# Major 6 chord?
D# Major 6 is built from the D# root. Check the interactive keyboard above for exact notes and fingering.
How is the D# Major 6 chord used in music?
D# Major 6 appears in jazz, pop, and classical contexts. Its sound depends on the chord quality (Major 6).
What is the fingering for D# Major 6?
See the fingering chart above. Right hand typically uses thumb on root. Left hand uses pinky on root.
What are the inversions of D# Major 6?
Use the inversion buttons above to see each inversion with notes, fingering, and staff notation.
Can I substitute D# Major 6 for D# Major?
Yes — the sixth adds warmth for a vintage jazz sound.