Construction
D♭ Dominant 13th = Root + Major 3rd + Perfect 5th + Minor 7th + Major 2nd + Perfect 4th + Major 6th = D♭, F, A♭, C♭, E♭, G♭, B♭
| Note | Interval | Degree |
|---|---|---|
| D♭ | Root | 1 |
| F | Major 3rd | 3 |
| A♭ | Perfect 5th | 5 |
| C♭ | Minor 7th | ♭7 |
| E♭ | Major 2nd | 9 |
| G♭ | Perfect 4th | 11 |
| B♭ | Major 6th | 13 |
Same Notes, Other Names
The notes D♭ – F – A♭ – C♭ – E♭ – G♭ – B♭ aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell the following:
D♭ Dominant 13th : Frequently Asked Questions
What is the D♭ Dominant 13th chord on piano?
The D♭ Dominant 13th chord contains the notes D♭ – F – A♭ – C♭ – E♭ – G♭ – B♭. On piano, play these notes together to sound the chord.
What notes are in the Db Dominant 13th chord?
The Db Dominant 13th chord (Db13) contains 7 notes: Db, F, Ab, B, Eb, Gb, Bb. Formula: R-M3-P5-m7-M9-P11-M13.
How is Db13 used in music?
Db13 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for Db13?
Db13 uses scale degrees 1-3-5-b7-9-11-13, giving it its distinctive sound.