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An interactive reference for guitar chord shapes, voicings and the theory behind them.

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  1. Chords
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  3. C
  4. /
  5. Minor

C minor (Cm)

CRoot
E♭min 3
GPerf 5

Sad and melancholic. Common in ballads and emotional songs. Often used as the ii, iii, or vi chord in major keys.

Notes
CE♭G
Formula
1 · ♭3 · 5
Type
Minor triad
03

How to play it

EADGBe321412345

Cm

C minor, Open

Bass
C, the root
Root
C
Strings
A D G B e · open
  • CRoot
  • E♭m3
  • GP5

Up the neck

6 voicings, same three notes

Why it sounds minor

C+3 fretsE♭+4 fretsG

Stacked from 2 intervals. Compare with C →

04

Where to go next

Add color to Cm

Same root, one more note

Cm7Cm9Cm6CmM7Cm11

Chords in the key of C minor

What Cm usually sits next to

i · Cmii° · D°III · E♭iv · Fmv · GmVI · A♭VII · B♭

Close relatives

Share 2 of 3 notes with Cm

  • E♭Relative major, same notes + B♭
  • CParallel major, raise the 3rd

Other Minor chords

Same quality, every root

CmC♯mDmE♭mEmFmF♯mGmA♭mAmB♭mBm
01

Root

C
02

Quality

Minor

3 notes: root, 3rd, 5th. Every other chord is built on one of these.

Alterations need a 7th chord. Try C7 →

Why it sounds minor

C+3 fretsE♭+4 fretsG

Stacked from 2 intervals. Compare with C →

03

How to play it

EADGBe321412345

Cm

C minor, Open

Bass
C, the root
Root
C
Strings
A D G B e · open
  • CRoot
  • E♭m3
  • GP5

Up the neck

6 voicings, same three notes
04

Where to go next

Add color to Cm

Same root, one more note

Cm7Cm9Cm6CmM7Cm11

Chords in the key of C minor

What Cm usually sits next to

i · Cmii° · D°III · E♭iv · Fmv · GmVI · A♭VII · B♭

Close relatives

Share 2 of 3 notes with Cm

  • E♭Relative major, same notes + B♭
  • CParallel major, raise the 3rd

Other Minor chords

Same quality, every root

CmC♯mDmE♭mEmFmF♯mGmA♭mAmB♭mBm
C minor