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P4Fourths Hub
  1. Home
  2. /Guitar Tools
  3. /Tonalities
  4. /Major Blues

Major Blues

Blues
F
C
G
D
A
Fb
3
5
7
9
12
15
17
19
22

Interval Formula

?-2
2
Major 2nd
b3
Minor 3rd
3
Major 3rd
5
Perfect 5th
6
Major 6th

Notes in C Major Blues

C
?-2
D
2
Eb
b3
Fb
3
G
5
A
6

Open Strings (4/6 match)

E
3
A
6
D
2
G
5
C
—
F
—

Excellent open string support

Diatonic Triads

DegreeRomanChordQualityNotes
1imCmMinor
CEbG
2IIsus2Dsus2Sus2
DFbA
3IIIEb(4,9)
EbGC
4IVFb(5,10)
FbAD
5VG(5,8)
GCEb
6VIsus4Asus4Sus4
ADFb

Diatonic Seventh Chords

DegreeRomanChordQualityNotes
1IC(3,7,0)
CEbGC
2IID(2,7,0)
DFbAD
3IIIEb(4,9,0)
EbGCEb
4IVFb(5,10,0)
FbADFb
5VG(5,8,0)
GCEbG
6VIA(5,7,0)
ADFbA

Triad Pairs (no common tones)

Cm+Dsus2im / IIsus2
Cm+Fbim / IV
Cm+Asus4im / VIsus4
Dsus2+EbIIsus2 / III
Dsus2+GIIsus2 / V
Eb+FbIII / IV
Eb+Asus4III / VIsus4
Fb+GIV / V
G+Asus4V / VIsus4

Open Chords (computing...)

Computing open voicings...

Barre Chords (computing...)

Computing barre voicings...

Related Tonalities (Blues)

Minor Blues
Open in Scale VisualizerNote Set Explorer