Eb Minor-Major Seventh Chord

Chord Tones: Eb Minor-Major Seventh Chord

Symbol: mMaj7, m△7 — Formula: 1-♭3-5-7

DegreeNoteFrequency (A=440, Equal)
1 Eb 311.127 Hz
♭3 Gb 369.994 Hz
5 Bb 466.164 Hz
7 D 293.665 Hz

Chord Notation

Notation TypeSymbol / Value
Lead Sheet SymbolEbmMaj7
All Common SymbolsmMaj7, m△7
Interval Formula1-♭3-5-7
Harmonic Categorytense

Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.

Inversions

InversionNotes (low to high)Bass NoteSlash Notation
Root Position Eb Gb Bb D Eb Eb Minor-Major Seventh Chord
First Inversion Gb Bb D Eb Gb Eb Minor-Major Seventh Chord/Gb
Second Inversion Bb D Eb Gb Bb Eb Minor-Major Seventh Chord/Bb
Third Inversion D Eb Gb Bb D Eb Minor-Major Seventh Chord/D

Harmonic Function

The Eb minor major seventh chord commonly functions as the mediant (♭III) in C minor or subdominant in B♭ major. Its harmonic role varies by key — in major keys it provides subdominant or supertonic color.

The minor-major seventh chord combines a minor triad with a major seventh, creating a uniquely tense sound. It appears in descending bass lines and is characteristic of film noir and jazz.

Common Progressions

The Eb Minor-Major Seventh Chord frequently appears in these progression patterns (shown in Roman numeral notation relative to key):

Songs Featuring the Minor-Major Seventh Chord

Well-known songs where the Eb Minor-Major Seventh Chord — or this chord type — plays a prominent role:

Tuning Frequencies Across Temperaments

Frequencies shown at A=440 Hz. View full temperament data for any note.

NoteEqual Temp.PythagoreanJust Intonation
Eb 311.127 Hz 309.026 Hz 313.951 Hz
Gb 369.994 Hz 371.251 Hz 367.911 Hz
Bb 466.164 Hz 463.538 Hz 470.926 Hz
D 293.665 Hz 293.332 Hz 294.329 Hz

Scales Containing the Eb Minor-Major Seventh Chord

These scales include the Eb Minor-Major Seventh Chord as a diatonic or characteristic chord: