D Minor

Chords in the key of

The scale’s notes are numbered from 1 to 7. Roman numerals are used to label the basic triad (1-3-5) chords built on each of those notes.

The notes of the D natural minor scale are:

D – E – F – G – A – B♭ – C

Key of D minor

i ii° III iv v VI VII
Dm Edim F Gm Am B♭ C
D minor E diminished F major G minor A minor B flat major C major
D - F - A E - G - B♭ F - A - C G - B♭ - D A - C - E B♭ - D - F C - E - G

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That’s the diatonic set. If you stay strictly inside the key, these are your friends. The pattern of naming chords for every minor key is:

Minor, Diminished, Major, Minor, Minor, Major, Major. Numerals in UPPERCASE (III, VI, VII) denote major chords, and numerals in lowercase (i, ii°, iv, v) denote minor chords.

D Minor: Extended Chords

D HARMONIC Minor: RESOLVING + cinematic

D natural/diatonic minor often borrows the 7th note from D harmonic minor; it’s just one semitone higher but creates and resolves tension far better than its diatonic counterpart.

This raises D minor’s C to C#, which affects D minor’s III, v, & VII chords:

Borrowing tension: D harmonic minor

III+ V vii°
Faug A C#dim
F augmented A major C# diminished
F - A - C# A - C# - E C# - E - G

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