Db Major 11th
Introduction
Enharmonic equivalent: D♭ is enharmonically equivalent to C♯. See C# Major 11th.
Notes
Db Major 11th Inversions
| Position | Notes |
|---|---|
| Root Position | Db4 – F4 – Ab4 – C5 – Eb5 – Gb5 |
| 1st Inversion | F4 – Ab4 – C5 – Db5 – Eb5 – Gb5 |
| 2nd Inversion | Ab4 – C5 – Db5 – Eb5 – F5 – Gb5 |
Key Signature
The key of Db Major 11th has 5 flats: B♭, E♭, A♭, D♭, G♭.
Theory: Intervals
The Db Major 11th is built by stacking intervals from the root note. The formula R-M3-P5-M7-M9-P11 describes the scale degrees used. The intervals P1-M3-P5-M7-M9-P11 show the distance between each note in the chord.
Db Major 11th — Frequently Asked Questions
What notes are in the Db Major 11th chord?
Practical voicing drops the third: Db–Ab–C–Eb–Gb. The third (F) and eleventh (Gb) clash.
How does Dbmaj11 differ from Db11?
Dbmaj11 has major seventh (C). Db11 has minor seventh (Cb). Different functions entirely.
How is Dbmaj11 used in music?
Dbmaj11 appears in contemporary jazz, film scoring, and ambient music as an expansive tonic.
How does Dbmaj11 differ from Dbmaj9?
Adds the eleventh (Gb) for an open, expansive quality.
What songs use Major 11th chords?
Major 11th chords appear in film scores, contemporary jazz, and ambient music.
Do I need to play all six notes?
No — drop the third. Db–C–Eb–Gb is clean.
Practice Tips
- Drop the third: Db–C–Eb–Gb avoids the F–Gb clash.
- Dbmaj11 has a cinematic, expansive quality.
- Compare with Db11 — major vs minor seventh.
- Sustain with pedal for atmospheric effect.
- Spread across two hands for practical voicing.
- Works in ambient and film scoring contexts.