Chords
- Gokul Suryakishore
- Mar 25, 2024
- 15 min read
Updated: Jun 6

Chords Plays a Major Role in Music ,Here we will look at some of the chords that as been played along with few chord progressions .
1)Major Chord
i ) Major chords are formed by intervals Major 3rd and Perfect 5th from the Tonic .
Example
Consider C as the tonic . the Major 3rd interval of C is E and Perfect 5th interval of C is G .
So C major chord is C E G .
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Consider F as the tonic . the Major 3rd interval of F is A and Perfect 5th interval of F is A .
ii ) 4 , 3 semitones from the Tonic .
Example
Consider C as the Tonic . Calculate 4 semitones from the root C , that is , C to C# | C# to D | D to D# | D# to E . And Consider 3 semitones from E , that is , E to F | F to F# | F# to G .
So C major chord is C E G .
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Consider F as the tonic . Calculate 4 semitones from the root F , that is , F to F# | F# to G | G to G# | G# to A . And Consider 3 semitones from A ,that is , A to A# | A# to B | B to C .
So F Major Chord is F A C .
iii ) 1, 3 and 5th note of the scale .
Example
Consider C Major Scale
1 2 3 4 5 6 7 8
C D E F G A B C
the 1,3,5 of the scale C major is C E G . So the chord of C major is C E G .
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Consider F Major Scale
1 2 3 4 5 6 7 8
F G A Bb C D E F
the 1,3,5 of the scale F major is F A C .So the chord of F major is F A C.
Major Chords
C E G
C# F G#
D F# A
D# G A#
E G# B
F A C
F# A# C#
G B D
G# C D#
A C# E
A# D F
B D# F#
2) Minor Chord
How to identify minor chords are formed .?
i ) Minor chords are formed by intervals minor 3rd and Perfect 5th from the Tonic .
Example
Consider C as the Tonic , The minor 3rd of C is Eb (E flat ) and Perfect 5th of C is G .So C minor chord is C Eb G .
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Consider F as the Tonic , the minor 3rd of F is Ab (A flat) and Perfect 5th of F is C .So F minor chord is F A C .
ii ) 3 , 4 semitone from the tonic
Example
Consider C as the Tonic , calculate 3 semitones from C , that is , C to C# | C# to D | D to Eb . And calculate 4 semitones from Eb . that is , Eb to E | E to F | F to F# | F# to G .
So, the C minor chord is C Eb G
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Consider F as the Tonic , calculate 3 semitones from F , that is ,F to F# |F# to G |G to Ab . And Calculate 4 semitones from Ab . that is , Ab to A | A to A# | A# to B | B to C .
So the F minor chord is F Ab C
iii ) 1, 3 and 5th note of the scale .
Example
Consider C minor Scale
1 2 3 4 5 6 7 8
C D Eb F G Ab Bb C
the 1,3,5 of the scale C major is C Eb G . So the chord of C major is C Eb G .
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Consider F Major Scale
1 2 3 4 5 6 7 8
F G Ab Bb C D Eb F
the 1,3,5 of the scale F major is F Ab C .So the chord of F major is F Ab C.
iv ) Flattend 3rd of Major chord
Example
Consider , C Major chord .i.e. C E G , Here if we flatten the 3rd degree E , Then Cminor chord will be formed .
C E G ---> C Eb G
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Consider , F Major chord i.e . F A C ,Here if we flatten the 3rd degree A ,Then F minor chord will be formed .
F A C ---> F Ab C
minor chords
C Eb G
C# E G#
D F A
D# F# A#
E G B
F Ab C
F# A C#
G Bb D
G# B D#
A C E
A# C# F
B D F#
3) Diminished Chord
i ) Diminish chords are formed by intervals minor 3rd and diminish from the Tonic .
Example
Consider C as the Tonic , The minor 3rd of C is Eb (E flat ) and diminish of C is Gb .So C diminish chord is C Eb Gb .
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Consider F as the Tonic , the minor 3rd of F is Ab (A flat) and diminish of F is Cb .So F minor chord is F Ab Cb .
ii ) 3 , 3 semitone from the tonic
Example
Consider C as the Tonic , calculate 3 semitones from C , that is , C to C# | C# to D | D to Eb . And calculate 3 semitones from Eb . that is , Eb to E | E to F | F to F# | .
So, the C minor chord is C Eb F#
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Consider F as the Tonic , calculate 3 semitones from F , that is ,F to F# |F# to G |G to Ab . And Calculate 4 semitones from Ab . that is , Ab to A | A to A# | A# to B | .
So the F minor chord is F Ab B
iii ) Flattend 5rd of minor chord
Consider , C minor chord .i.e. C Eb G , Here if we flatten the 5th degree G , Then C diminish chord will be formed .
C Eb G ---> C Eb Gb
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Consider , F minor chord i.e . F Ab C ,Here if we flatten the 5th degree C ,Then F diminish chord will be formed .
F Ab C ---> F Ab Cb (F Ab B )
Diminish Chords
C Eb Gb
C# E G
D F Ab
D# F# A
E G Bb
F Ab Cb
F# A C
G Bb Db
G# B D
A C Eb
A# C# Fb
B D F
4) Augmented Chord
i) 4 ,4 semitone from Tonic
Consider C as the Tonic , calculate 4 semitones from C , that is , C to C# | C# to D | D to Eb | Eb to E | . And calculate 4 semitones from E . that is , E to F | F to F# | F# to G | G to G# | .
So, the C Augment chord is C E G#
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Consider F as the Tonic , calculate 4 semitones from F , that is ,F to F# |F# to G |G to Ab | Ab to A | . And Calculate 4 semitones from A . that is , A to A# | A# to B | B to C | C to C# | .
So the F minor chord is F A C#
ii) Sharpening the 5th of Major Chord
Consider , C Major chord .i.e. C E G , Here if we Sharpen the 5th degree G , Then C Augment chord will be formed .
C E G ---> C E G#
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Consider , F Major chord i.e . F A C ,Here if we flatten the 5th degree C ,Then F Augment chord will be formed .
F A C ---> F A C#
Augment Chords
C E G#
C# F A
D F# A#
D# G B
E G# C
F A C#
F# A# D
G B D#
G# C E
A C# F
A# D F#
B D# G
5) Major 7th Chord
A) 1,3,5,7
Major 7th Chord are formed based on the formula 1,3,5,7 from the Major scale
Example
Consider C Major Scale
C D E F G A B C
So the Major 7th Chord of C is --> C E G B
B) 4,3,4 Semitone
Example
Consider C as the Tonic . Calculate 4 semitones from the root C , that is , C to C# | C# to D | D to D# | D# to E . And Consider 3 semitones from E , that is , E to F | F to F# | F# to G . And 4 semitones from G , that is , G to G# | G# to A | A to A# | A# to B .
So The Major 7th Chord of C is C E G B
Major 7th Chords
C E G B
C# F G# C
D F# A C#
D# G A# D
E G# B D#
F A C E
F# A# C# F
G B D F#
G# C D# G
A C# E G#
A# D F A
B D# F# A#
6)minor 7th Chord
A) 1,b3,5,b7
minor7th chords are formed based on the formula 1,b3,5,b7 from Major scale
Click Major Scale To know more about Major scale
Example
Consider C Major Scale
C D E F G A B C
So minor 7th chord of C minor is C Eb G Bb
B) 3,4,3 semitones
Example
Consider C as the Tonic . Calculate 3semitones from the root C , that is , C to C# | C# to D | D to D# | . And Consider 4 semitones from D# , that is ,D# to E| E to F | F to F# | F# to G . And 3 semitones from G , that is , G to G# | G# to A | A to A# | .
So The minor 7th Chord of C is C Eb G Bb (D# = Eb : A# = Bb )
minor 7th Chords
C Eb G Bb
C# E G# B
D F A C
D# F# A# C#
E G B D
F G# C D#
F# A C# E
G A# D F
G# B D# F#
A C E G
A# C# F G#
B D F# A
7)Dominant 7
A) 1,3,5,b7
Dominant Chords are formed on the formula 1,3,5,b7 from Major scale
Example
Consider C Major scale
C D E F G A B C
So , The Dominant 7 of C is C E G Bb
B) 4,3,3 semitones
Consider C as the Tonic . Calculate 4 semitones from the root C , that is , C to C# | C# to D | D to D# | D# to E . And Consider 3 semitones from E , that is , E to F | F to F# | F# to G . And 3 semitones from G , that is , G to G# | G# to A | A to A#
So The Major 7th Chord of C is C E G Bb
Dominant 7 chords
C E G Bb
C# F G# B
D F# A C
D# G A# C#
E G# B D
F A C D#
F# A# C# E
G B D F
G# C D# F#
A C# E G
A# D F G#
B D# F# A
8)Augmented 7
A) 1,3,#5,b7
Augmented 7th chords are formed based on the formula 1,3,#5,b7 from Major Scale
Example
Consider C Major Scale
C D E F G A B C
So , The Augmented 7th of C is C E G# Bb
B) 4,4,2 Semitones
Consider C as the Tonic . Calculate 4 semitones from the root C , that is , C to C# | C# to D | D to D# | D# to E . And Consider 4 semitones from E , that is , E to F | F to F# | F# to G |G to G# . And 2 semitones from G# , that is , G# to A | A to A# |
So The Augmented 7th Chord of C is C E G# Bb
Augmented 7th Chords
C E G# Bb
C# F A B
D F# A# C
D# G B C#
E G# C D
F A C# D#
F# A# D E
G B D# F
G# C E F#
A C# F G
A# D F# G#
B D# G A
9)Dominant 7 , b5
A) 1,3,b5,b7
Dominant 7 , b5 chord is formed on the formula 1,3,b5,b7 from a major scale
Example
Consider C Major scale is
C D E F G A B C
So The dominant 7 , b5 chord of C is C E Gb Bb
B) 4,3,4 Semitone
Consider C as the Tonic . Calculate 4 semitones from the root C , that is , C to C# | C# to D | D to D# | D# to E . And Consider 2 semitones from E , that is , E to F | F to F# | . And 4 semitones from F# , that is , F# to G |G to G# G# to A | A to A# |
So The Dominant 7th , b5 Chord of C is C E Gb Bb
Dominant 7th , b5 Chords
C E Gb Bb
C# F A B
D F# A# C
D# G B C#
E G# C D
F A C# D#
F# A# D E
G B D# F
G# C E F#
A C# F G
A# D F# G#
B D# G A
10) minor Major 7th
A)1,b3,5,7
minor Major 7th chord is formed based on the formula 1,b3,5,7 on Major scale
Example
Consider C Major scale
C D E F G A B C
So minor Major 7th chord of C is C Eb G B
B) 3,4,4 Semitones
Consider C as the Tonic . Calculate 3 semitones from the root C , that is , C to C# | C# to D | D to D# | . And Consider 4 semitones from E , that is ,D# to E| E to F | F to F# | F# to G | . And 4 semitones from G , that is , G to G# | G# to A | A to A# | A# to B .
So The Dominant 7th , b5 Chord of C is C Eb G B
minor Major 7th Chords
C Eb G B
C# E G# C
D F A C#
D# F# A# D
E G B D#
F G# C E
F# A C# F
G A# D F#
G# B D# G
A C E G#
A# C# F A
B D F# A#
11) Half Diminished 7th
A) 1,b3,b5,b7
Half Diminished 7th chord is formed based on the formula 1,b3,b5,b7 on Major scale
Click Major Scale To know more about Major scale
Example
Consider C Major scale
C D E F G A B C
So the Half Diminished 7th chord of C is C Eb Gb Bb
B) 3,3,4 Semitones
Consider C as the Tonic .Calculate 3 semitones from the root of C , That is ,C to C# | C# to D | D to D#| And Consider 3 semitones from D# , That is , D# to E | E to F | F to F# | And Consider 4 semitones from F# , That is , | F# to G | G to G# | G# to A | A to A# |
So the Half Diminished 7th chord of C is C Eb Gb Bb .
Half Diminished 7th Chords
C Eb Gb Bb
C# E G B
D F G# C
D# F# A C#
E G A# D
F G# B D#
F# A C E
G A# C# F
G# B D F#
A C D# G
A# C# E G#
B D F A
12) Diminished 7th
A) 1,b3,b5,bb7
Diminished 7th chord is formed based on the formula 1,b3,b5,bb7 on Major scale
Example
Consider C Major scale
C D E F G A B C
So the Half Diminished 7th chord of C is C Eb Gb A
B) 3,3,3 semitones
Consider C as the Tonic .Calculate 3 semitones from the root of C , That is ,C to C# | C# to D | D to D#| And Consider 3 semitones from D# , That is , D# to E | E to F | F to F# | And Consider 3 semitones from F# , That is , | F# to G | G to G# | G# to A |
So the Diminished 7th chord of C is C Eb Gb A
Dimished 7th Chords
C Eb Gb A
C# E G Bb
D F G# B
D# F# A C
E G A# Db
F G# B D
F# A C Eb
G A# C# E
G# B D F
A C D# Gb
A# C# E G
B D F Ab
13) Suspend Chords
There are 2 types of of suspended chords
1) Sus 2
2) Sus 4
1) 2 , 5 Semitone for Sus 2 Chord
Consider C as the Tonic , calculate 2 semitones from C , that is , C to C# | C# to D | . And calculate 5 semitones from D . that is , D to Eb | Eb to E | E to F | F to F# | F# to G | .
So, the C Sus 2 chord is C D G
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Consider , F as the Tonic , calculate 2 semitones from F , that is ,F to F# |F# to G | . And Calculate 5 semitones from G . that is , G to Ab | Ab to A |A to A# | A# to B | B to C | .
So, the F Sus 2 chord is F G C
2 ) 5 , 2 semitone for sus 4 chord
Consider C as the Tonic , calculate 5 semitone from C , that is ,C to C# | C# to D | D to Eb | Eb to E |
E to F | . And Calculate 2 semitones from F , that is , F to F# | F# to G | .
So the C Sus 4 chord is C F G
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Consider F as the Tonic , calculate 5 semitones from F , that is , F to F# |F# to G | G to Ab | Ab to A |
A to A# | . And Calculate 2 semitones from A# , that is , A# to B | B to C | .
So the F Sus 4 chord is F A# C
Sus 2
C D G
C# D# G#
D E A
D# F A#
E F# B
F G C
F# G# C#
G A D
G# A# D#
A B E
A# C F
B C# F#
Sus 4
C F G
C# F# G#
D G A
D# G# A#
E A B
F A# C
F# B C#
G C D
G# C# D#
A D E
A# D# F
B E F#
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