How to construct and play the o7M7 chord

Quality

A o7M7 is a Diminished chord

Intervals

How to construct a o7M7 chord?

Use the following intervals in any order to construct this chord. Start on a specific note on which you want to construct this chord from (for instance the note "C") and calculate each interval on top of it. Afterwards, you will be able to play it on your instrument.

Perfect unison

Has 0 semitones and spans 1 naturals.

Minor third

Has 3 semitones and spans 3 naturals.

Diminished fifth

Has 6 semitones and spans 5 naturals.

Major sixth

Has 9 semitones and spans 6 naturals.

Major seventh

Has 11 semitones and spans 7 naturals.

Scales

Which scales can you play on the o7M7 chord?

Cheatsheet

Play the o7M7 chord in any key

You can play a Co7M7 with the following notes.

C   Eb   Gb   A   B  

Sheet music of C o7M7 in three octaves.

The notes of the Co7M7 chord written down in sheet music.

Possible guitar chord voicings for C o7M7.

Co7M7 guitar chord diagram - Learn music theory with Sonid.app
Co7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for C o7M7.

Co7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a C#o7M7 with the following notes.

C#   E   G   A#   B#  

Sheet music of C# o7M7 in three octaves.

The notes of the C#o7M7 chord written down in sheet music.

Possible guitar chord voicings for C# o7M7.

C#o7M7 guitar chord diagram - Learn music theory with Sonid.app
C#o7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for C# o7M7.

C#o7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Dbo7M7 with the following notes.

Db   Fb   Abb   Bb   C  

Sheet music of Db o7M7 in three octaves.

The notes of the Dbo7M7 chord written down in sheet music.

Possible guitar chord voicings for Db o7M7.

Dbo7M7 guitar chord diagram - Learn music theory with Sonid.app
Dbo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for Db o7M7.

Dbo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Do7M7 with the following notes.

D   F   Ab   B   C#  

Sheet music of D o7M7 in three octaves.

The notes of the Do7M7 chord written down in sheet music.

Possible guitar chord voicings for D o7M7.

Do7M7 guitar chord diagram - Learn music theory with Sonid.app
Do7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for D o7M7.

Do7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a D#o7M7 with the following notes.

D#   F#   A   B#   C##  

Sheet music of D# o7M7 in three octaves.

The notes of the D#o7M7 chord written down in sheet music.

Possible guitar chord voicings for D# o7M7.

D#o7M7 guitar chord diagram - Learn music theory with Sonid.app
D#o7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for D# o7M7.

D#o7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Ebo7M7 with the following notes.

Eb   Gb   Bbb   C   D  

Sheet music of Eb o7M7 in three octaves.

The notes of the Ebo7M7 chord written down in sheet music.

Possible guitar chord voicings for Eb o7M7.

Ebo7M7 guitar chord diagram - Learn music theory with Sonid.app
Ebo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for Eb o7M7.

Ebo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Eo7M7 with the following notes.

E   G   Bb   C#   D#  

Sheet music of E o7M7 in three octaves.

The notes of the Eo7M7 chord written down in sheet music.

Possible guitar chord voicings for E o7M7.

Eo7M7 guitar chord diagram - Learn music theory with Sonid.app
Eo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for E o7M7.

Eo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Fo7M7 with the following notes.

F   Ab   Cb   D   E  

Sheet music of F o7M7 in three octaves.

The notes of the Fo7M7 chord written down in sheet music.

Possible guitar chord voicings for F o7M7.

Fo7M7 guitar chord diagram - Learn music theory with Sonid.app
Fo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for F o7M7.

Fo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a F#o7M7 with the following notes.

F#   A   C   D#   E#  

Sheet music of F# o7M7 in three octaves.

The notes of the F#o7M7 chord written down in sheet music.

Possible guitar chord voicings for F# o7M7.

F#o7M7 guitar chord diagram - Learn music theory with Sonid.app
F#o7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for F# o7M7.

F#o7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Gbo7M7 with the following notes.

Gb   Bbb   Dbb   Eb   F  

Sheet music of Gb o7M7 in three octaves.

The notes of the Gbo7M7 chord written down in sheet music.

Possible guitar chord voicings for Gb o7M7.

Gbo7M7 guitar chord diagram - Learn music theory with Sonid.app
Gbo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for Gb o7M7.

Gbo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Go7M7 with the following notes.

G   Bb   Db   E   F#  

Sheet music of G o7M7 in three octaves.

The notes of the Go7M7 chord written down in sheet music.

Possible guitar chord voicings for G o7M7.

Go7M7 guitar chord diagram - Learn music theory with Sonid.app
Go7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for G o7M7.

Go7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a G#o7M7 with the following notes.

G#   B   D   E#   F##  

Sheet music of G# o7M7 in three octaves.

The notes of the G#o7M7 chord written down in sheet music.

Possible guitar chord voicings for G# o7M7.

G#o7M7 guitar chord diagram - Learn music theory with Sonid.app
G#o7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for G# o7M7.

G#o7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Abo7M7 with the following notes.

Ab   Cb   Ebb   F   G  

Sheet music of Ab o7M7 in three octaves.

The notes of the Abo7M7 chord written down in sheet music.

Possible guitar chord voicings for Ab o7M7.

Abo7M7 guitar chord diagram - Learn music theory with Sonid.app
Abo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for Ab o7M7.

Abo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Ao7M7 with the following notes.

A   C   Eb   F#   G#  

Sheet music of A o7M7 in three octaves.

The notes of the Ao7M7 chord written down in sheet music.

Possible guitar chord voicings for A o7M7.

Ao7M7 guitar chord diagram - Learn music theory with Sonid.app
Ao7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for A o7M7.

Ao7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a A#o7M7 with the following notes.

A#   C#   E   F##   G##  

Sheet music of A# o7M7 in three octaves.

The notes of the A#o7M7 chord written down in sheet music.

Possible guitar chord voicings for A# o7M7.

A#o7M7 guitar chord diagram - Learn music theory with Sonid.app
A#o7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for A# o7M7.

A#o7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Bbo7M7 with the following notes.

Bb   Db   Fb   G   A  

Sheet music of Bb o7M7 in three octaves.

The notes of the Bbo7M7 chord written down in sheet music.

Possible guitar chord voicings for Bb o7M7.

Bbo7M7 guitar chord diagram - Learn music theory with Sonid.app
Bbo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for Bb o7M7.

Bbo7M7 piano chord voicing - Learn music theory with Sonid.app

You can play a Bo7M7 with the following notes.

B   D   F   G#   A#  

Sheet music of B o7M7 in three octaves.

The notes of the Bo7M7 chord written down in sheet music.

Possible guitar chord voicings for B o7M7.

Bo7M7 guitar chord diagram - Learn music theory with Sonid.app
Bo7M7 guitar chord diagram - Learn music theory with Sonid.app

Piano chord voicing for B o7M7.

Bo7M7 piano chord voicing - Learn music theory with Sonid.app