Chord · Dominant 7

D♭7 Chord

D♭7 is the dominant seventh on D♭. The classic 'tense, wants to resolve' sound at the heart of blues and traditional harmony.

D♭7
Dominant 7
D♭FA♭B
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Notes in the D♭7 chord

D♭7 contains D♭ — F — A♭ — B. D♭7 is the dominant seventh on D♭. The classic 'tense, wants to resolve' sound at the heart of blues and traditional harmony.

How to play D♭7

Open the chord finder above to see D♭7 fingerings on piano, guitar, and ukulele simultaneously. Click any note on the diagram to play it on its own; use the strum button to roll the chord out from low to high.

D♭7 in songs

D♭7 appears in countless songs across rock, pop, jazz, and folk. Look it up in any tabbed song; if you see D♭7 written above the lyrics, that's this chord.

FAQs

What's the difference between D♭7 and D♭m chords?

The third note changes. D♭7 uses the dominant 7 third interval; switching the third changes the entire emotional character.

What scale does D♭7 come from?

D♭7 sits naturally in D♭ major and several related keys. Use the scale explorer to see which scales contain it.

Are there easier guitar voicings for D♭7?

Most chords have multiple voicings. The chord finder shows one common voicing; experienced guitarists often have several alternatives in different positions.

Related on MusoKit

Full chord finder22 chord types, three instruments, audio playback. Scale explorerSee which scales contain the D♭7 chord. Circle of fifthsHow D♭ relates to other keys and chords.