How do you harmonize the C# minor scale?

To harmonize C# minor, stack thirds from each scale degree to build diatonic chords. This produces triads and seventh chords that naturally fit within the key of C# minor.

C# minor chords

All guitar chords for the C# minor scale

Show scale diagram ↓

Chord Voicings

Harmony

Originalii–V–ISec. Dom.

C♯ minor scale diatonic chords

IC♯ minor

IIE♭ dim

IIIE major

IVF♯ minor

VA♭ minor

VIA major

VIIB major

C♯ minor scale seventh chords

IC♯ m7

IIE♭ m7♭5

IIIE maj7

IVF♯ m7

VA♭ m7

VIA maj7

VIIB 7

scale

Fretboard diagram

C# minor scale — chords and intervals

The harmonized C# minor scale yields a chord family rooted in emotional depth and narrative tension. Its natural minor chord pattern — minor-diminished-major-minor-minor-major-major — provides a rich palette for dramatic songwriting. The diatonic chords of C# minor are C#m7, D#m7b5, Emaj7, F#m7, G#m7, Amaj7, B7. The i-iv-v progression creates classic minor-key melancholy, while borrowing the V major chord from harmonic minor adds a powerful resolution. The III-VII-i movement is a staple of rock and metal. Commonly used in Rock, Pop, Metal, Classical, R&B. Notable players include Metallica, Adele, Beethoven.

The C# minor scale has the following degrees: 1 2 ♭3 4 5 ♭6 ♭7.

Intervals: W-H-W-W-H-W-W.

Diatonic chords: C#m7, D#m7b5, Emaj7, F#m7, G#m7, Amaj7, B7.

Degrees	Chord
I	C#m7
ii	D#m7b5
iii	Emaj7
IV	F#m7
V	G#m7
vi	Amaj7
vii°	B7

Degree-by-Degree Analysis

The I chord (C#m7) is the tonic — the gravitational center of the key. The ii chord (D#m7b5) is the minor subdominant, commonly used to approach the V chord. The iii chord (Emaj7) functions as a substitute for the I or vi. The IV chord (F#m7) is the subdominant — it adds motion and moderate tension. The V chord (G#m7) is the dominant — it creates the strongest tension that wants to resolve to the I. The vi chord (Amaj7) is the relative minor — it brings emotional color and depth. The vii° chord (B7) is the diminished — the most tense, rarely used alone, usually leading to the I.

This page focuses on the harmonic content — the chords built from each degree of the C# minor scale. For fretboard patterns and fingering guides, see the scale page.

Use the interactive harmonizer above to explore triads, seventh chords, and chord voicings for composing with the C# minor scale on guitar.

minor is the 6th mode of the Major scale (Aeolian). View C# Major scale

Related Scales

How to Use This Scale

Use over minor triads, m7, m9 chords. Works across the entire minor key. Avoid over dominant chords that want a leading tone.