D#m7 · Cavaquinho

D#m7 is D#m with its shoulders down: the same serious subject, told calmly. Hit play below and hear the change in tone of voice.

Listen first

What you just heard

The recipe: take the D#m you know — D#, F#, A# — and add C# on top. Go back to the audio and catch the arpeggio note by note and wait for the fourth note. It doesn't make the chord happy; it takes the weight off its shoulders. That's why bossa nova, neo-soul and the whole of R&B live here.

Now it's your hands' turn

On the cavaquinho, four steel strings tuned D–G–B–D pack the chord into a small, bright space — every finger counts. So start with the first position below — the position marked with ⭐ is the easiest to play. Four notes sharing the same space, so there's one rule: every single one has to ring. Play it slowly, listen for each voice. A muffled chord here is a double waste.

Precision Tuner — Before you play these shapes, get in tune — chromatic tuner and reference tones · open in Chord & Fret

Mid-neck positions are the favorites of anyone backing a singer: they leave the treble free for the voice. File it away for that day.

What is D#m7?

D#m7: D# minor with Seventh. The notes are D#, F#, A#, C# (fixed-do: Re#, Fa#, La#, Do#) — the degrees 1–b3–5–b7.

Where this chord lives

Here's the backstage secret: D#m7's classic job is being the ii — the first piece of the ii–V–I, the most-used sentence in jazz and everything jazz ever touched. Across keys you'll find it as i7 in D# minor, v7 in G# minor, iv7 in A# minor. In other words: this chord is almost never standing still; it's setting something up.

Transpose & Capo — Need it in another key? Move the whole chart and find the easiest capo · use it in Chord & Fret

Identify Chord — Found a shape on your own fretboard? The app names it back · see it in Chord & Fret

Where it tends to go

Treating D#m7 as the home chord (I) of its key, it tends to go toward the pre-dominant (Fm / Ab) or the dominant (Bb / D°) — and the dominant pulls back home. Typically, not a rule.

Every shape of D#m7 lives in Chord & Fret Pro — 4 instruments, 16 tunings, 41 chord types and 57 scales, in every key. Start free. Unlock everything with Pro. 100% offline. Made by musicians, no ads.

When you want to go further

For improvising, D# Dorian (D# E# F# G# A# B# C# · 1 2 b3 4 5 6 b7: the minor scale with a major sixth — the minor that smirks); D# Aeolian (D# E# F# G# A# B C# · 1 2 b3 4 5 b6 b7: the natural minor, the major scale's relative sibling); D# Dorian ♭2 (D# E F# G# A# B# C# · 1 b2 b3 4 5 6 b7: a dorian with a lowered second) contain the whole chord. And the jazz shapes at the bottom are these same four notes rearranged across the neck: same chord, arranger's polish.

Improvising in context

To improvise over D#m7 as home, the D# Aeolian scale covers it whole — it contains every note of the chord. And when the dominant (Bb) pulls back, the leading tone D is the note that wants to resolve home.

Swaps that work:

• Gbmaj7 — Relative major (♭III)
• Ab7 — It's the ii; resolves to this V

Reharmonize — Want richer substitutions? Reharmonize the progression in a tap · try it in Chord & Fret

The same chord, dressed for jazz

Jazz Lab — Drop 2, drop 3 and shell in any key — the Jazz Lab opens them all · use it in Chord & Fret

Remember I said it's setting something up? This is it: G#7. Play D#m7 → G#7 and you've just built half a ii–V — the gear that's been turning jazz for a hundred years.

Updated July 9, 2026