Co7 Guitar Chord | Standard Tuning

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Alternate

C dim 7, C diminished 7, C fully diminished

Tuning

Standard Tuning

X
 
 
 
 
X
2
3
4
5
6
2314
 
E♭
A
G♭
C
 

Co7 with its root on the 5th string, 3rd fret.

X
 
 
 
X
 
2
3
4
5
6
2131
 
G♭
E♭
A
 
C

C diminished sevventh with its root on the 6th string, 8th fret.

 
 
 
 
X
X
1
2
3
4
5
1324
G♭
C
A
E♭
 
 

An alternate way to finger the Co7 chord.

 
 
 
 
X
X
10
11
12
13
14
1324
E♭
A
G♭
C
 
 

This is an Co7 chord played in tenth position. This voicing can also be used for Ao7, Ebo7, and Gbo7 depending upon the context in which it is used.

 
 
 
X
X
X
10
11
12
13
14
213
Eb
A
Gb
 
 
 

This is a rootless voicing of Co7.

X
 
 
 
X
 
1
2
3
4
5
3142
 
C
A
Eb
 
Gb

This is a Co7 voicing.

X
 
 
 
X
 
4
5
6
7
8
3142
 
Eb
C
Gb
 
A

This is a Co7 voicing.

X
 
 
 
X
 
7
8
9
10
11
3142
 
Gb
Eb
A
 
C

This is a Co7 voicing.

 
 
 
 
X
X
4
5
6
7
8
1324
Bbb
Eb
C
Gb
 
 

This is a Co7 voicing.

 
 
 
 
X
X
7
8
9
10
11
1324
C
Gb
Eb
Bbb
 
 

This is a Co7 voicing.

X
 
 
 
 
X
5
6
7
8
9
2314
 
Gb
C
Bbb
Eb
 

This is a Co7 voicing.

X
 
 
 
 
X
8
9
10
11
12
2314
 
Bbb
Eb
C
Gb
 

This is a Co7 voicing.

X
 
 
 
 
X
11
12
13
14
15
2314
 
C
Gb
Eb
Bbb
 

This is a Co7 voicing.

X
 
 
 
X
 
10
11
12
13
14
3142
 
Bbb
Gb
C
 
Eb

This is a Co7 voicing.

X
X
 
 
 
X
1
2
3
4
5
312
 
 
Bbb
Eb
C
 

X
X
 
 
X
 
7
8
9
10
11
213
 
 
Eb
Bbb
 
C