C Augmented Major Seventh Chord on Piano

Also known as:
C Augmented Major 7th , CaugM7 , C+M7 , CM7♯5

Here you can learn how to play C Augmented Major Seventh Chord on the Piano. The C Augmented Major Seventh Chord has an Augmented quality which includes a Major Third interval and an Augmented (raised or sharpened) Fifth that produces a mysterious, tense sound. C Augmented Major Seventh Chord contains the notes C, E, G, B. The C Augmented Major Seventh Chord on Piano is a Seventh type chord which means it consists of a Triad (the Root C, the Third E, and the Fifth G) and the Seventh B.

Below you will find the notes, notation, degrees and intervals of the C Augmented Major Seventh Chord along with any related scales and chords. In the Piano view you can display the notes of the C Augmented Major Seventh Chord mapped out onto the Piano keyboard and switch between the notes, degrees, intervals. These are shown across two octaves to help visualise the different inversions of the chord.

Notes

C, E, G, B

Notation

Degrees

NoteNumberName
C1Tonic
E3Mediant
G♯5Dominant
B7Leading Tone

Intervals

NotesSemitonesInterval
C > C0Perfect Unison (P1)
C > E4Major 3rd (M3)
C > G8Augmented 5th (A5)
C > B11Major 7th (M7)
Root
Third
Fifth
Seventh
G
C
G
C
E
B
E
B
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Music Theory

Want to dig deeper and learn about the chord degrees and intervals, or see related scales and chords?

Learn more about C Augmented Major Seventh Chord

If you want to learn what chords are and much more, check out our free Fundamentals of Music Theory course. If you already know some of the basics, you can jump straight into the chords lesson.

Scales related to C Augmented Major Seventh Chord

Same Spellings

Different Spellings

Scales that include different spellings of all the notes of the C Augmented Major Seventh Chord.

III+ Chord of G♯ Harmonic Minor Scale

III+ Chord of G♯ Melodic Minor Scale

VI+ Chord of D♯ Phrygian Dominant Mode

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