Db Minor 7th
Dbm7
Notes
Db · Fb · Ab · Cb
Intervals
- RootDb (1P)
- Minor 3rdFb (3m)
- Perfect 5thAb (5P)
- Minor 7thCb (7m)
Fretboard
On the fretboard, E represents Fb, and B represents Cb.
About
The D♭ minor 7th (D♭–F♭–A♭–C♭) combines a minor triad with a minor seventh. The C♭ softens the minor triad, giving m7 a more open, fluid sound than a plain minor chord. The F♭ and C♭ are the two essential tones — together they define both the minor quality and the seventh extension; the 5th can be dropped. In jazz, m7 is the standard ii in major ii–V–I progressions (D♭m7 → G♭7 → C♭Maj7) and a common tonic color in modal contexts. In funk and soul, it provides warmth without the tension of a dominant chord. Compared to D♭m, m7 is less tense and more harmonically relaxed; compared to D♭m9, less ornamental.
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