The E♭ mi11♭5 chord is a six-note chord made up of E♭, G♭, B♭♭, D♭, F, and A♭. It is built from a root, minor third, diminished fifth, minor seventh, major ninth, and perfect eleventh.
Construction
E♭ mi11♭5 = Root + Minor 3rd + Diminished 5th + Minor 7th + Major 2nd + Perfect 4th = E♭ · G♭ · B♭♭ · D♭ · F · A♭
| Note | Interval | Degree |
|---|---|---|
| E♭ | Root | 1 |
| G♭ | Minor 3rd | ♭3 |
| B♭♭ | Diminished 5th | ♭5 |
| D♭ | Minor 7th | ♭7 |
| F | Major 2nd | 9 |
| A♭ | Perfect 4th | 11 |
Key Signature
A chord has no key signature of its own, but the E♭ mi11♭5 is the tonic (I) chord of Eb Major, whose key signature has 3 flats (B♭, E♭, A♭).
B♭E♭A♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of E♭ Major
These are the triads built on each degree of the E♭ major scale:
E♭ mi11♭5 — Frequently Asked Questions
What is the E♭ mi11♭5 chord on piano?
The E♭ mi11♭5 chord contains the notes E♭ – G♭ – B♭♭ – D♭ – F – A♭. On piano, play these notes together to sound the chord.
What notes are in the Eb mi11♭5 chord?
The Eb mi11♭5 chord (Ebmi11♭5) contains 6 notes: Eb, Gb, A, Db, F, Ab. Formula: R-m3-d5-m7-M9-P11.
How is Ebmi11♭5 used in music?
Ebmi11♭5 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for Ebmi11♭5?
Ebmi11♭5 uses scale degrees 1-b3-b5-b7-9-11, giving it its distinctive sound.