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D♭ dominant seventh chord
The D♭7 chord (dominant seventh) is made of the notes D♭, F, A♭, C♭. Its formula compared with the major scale is 1 3 5 ♭7.
D♭7
Sevenths · 4 notes
Note names
How it is built
| Degree | Note | Interval from the root |
|---|---|---|
| 1 | D♭ | Unison |
| 3 | F | Major third |
| 5 | A♭ | Perfect fifth |
| ♭7 | C♭ | Minor seventh |
Inversions
- D♭7D♭ F A♭ C♭Root position
- D♭7/FF A♭ C♭ D♭First inversion
- D♭7/A♭A♭ C♭ D♭ FSecond inversion
- D♭7/C♭C♭ D♭ F A♭Third inversion
Which keys it belongs to
D♭7 is a diatonic chord, that is, it comes from a degree of the scale, in these keys:
Frequently asked questions
- Which notes make up the D♭7 chord?
- The notes are D♭, F, A♭, C♭.
- What is the formula of the D♭7 chord?
- The formula is 1 3 5 ♭7: major third, perfect fifth, minor seventh.
From theory to practice
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