E♭ Minor Seventh Chord
Chord Tones: E♭ Minor Seventh Chord
Symbol: m7, min7, -7 — Formula: 1-♭3-5-♭7
| Degree | Note | Frequency (A=440, Equal) |
|---|---|---|
| 1 | E♭4 | 311.127 Hz |
| ♭3 | G♭4 | 369.994 Hz |
| 5 | B♭4 | 466.164 Hz |
| ♭7 | D♭4 | 277.183 Hz |
Chord Notation
| Notation Type | Symbol / Value |
|---|---|
| Lead Sheet Symbol | E♭m7 |
| All Common Symbols | m7, min7, -7 |
| Interval Formula | 1-♭3-5-♭7 |
| Harmonic Category | mildly dissonant |
Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.
Inversions
| Inversion | Notes (low to high) | Bass Note | Slash Notation |
|---|---|---|---|
| Root Position | E♭4 – G♭4 – B♭4 – D♭4 | E♭ | E♭ Minor Seventh Chord |
| First Inversion | G♭4 – B♭4 – D♭4 – E♭4 | G♭ | E♭ Minor Seventh Chord/G♭ |
| Second Inversion | B♭4 – D♭4 – E♭4 – G♭4 | B♭ | E♭ Minor Seventh Chord/B♭ |
| Third Inversion | D♭4 – E♭4 – G♭4 – B♭4 | D♭ | E♭ Minor Seventh Chord/D♭ |
Harmonic Function
The E♭ minor 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 seventh chord adds a minor seventh to the minor triad, creating a smooth, mellow sound. It is ubiquitous in jazz, R&B, and funk as both a chord of repose and a stepping stone in progressions. The E♭ Minor Seventh Chord specifically contains 4 notes: E♭, G♭, B♭, D♭ (formula: 1-♭3-5-♭7). On piano, Eb-rooted chords sit on a black key with white keys nearby, and jazz pianists often find rootless Eb voicings fall naturally under the fingers. R&B, soul, gospel, and Motown music frequently use Eb chords, which provide a warm, rich harmonic bed that complements vocal melodies.
Common Progressions
The E♭ Minor Seventh Chord frequently appears in these progression patterns (shown in Roman numeral notation relative to key):
Songs Featuring the Minor Seventh Chord
Well-known songs where the E♭ Minor Seventh Chord — or this chord type — plays a prominent role:
- So What – Miles Davis
- Autumn Leaves – jazz standard
- Is This Love – Bob Marley
Tuning Frequencies Across Temperaments
Frequencies shown at A=440 Hz. View full temperament data for any note.
| Note | Equal Temp. | Pythagorean | Just Intonation |
|---|---|---|---|
| E♭4 | 311.127 Hz | 309.026 Hz | 313.951 Hz |
| G♭4 | 369.994 Hz | 371.251 Hz | 367.911 Hz |
| B♭4 | 466.164 Hz | 463.538 Hz | 470.926 Hz |
| D♭4 | 277.183 Hz | 278.437 Hz | 279.067 Hz |
Scales Containing the E♭ Minor Seventh Chord
These scales include the E♭ Minor Seventh Chord as a diatonic or characteristic chord: