Ebma7b5b9 Major 7th
The Ebma7b5b9 chord is built from the notes Eb – G – Bbb – D – Fb.
Piano sound loads on first tap.
Also known as
Ebmaj7b5b9
Chord tones, one by one
EbRoot
Root
The fundamental note the chord is built on — Eb.
GThird
Major third
Four semitones — makes the chord major (brighter, happier).
BbbFifth
Diminished fifth (♭5)
Six semitones — a flat fifth. Creates instability, typical of m7♭5 and diminished chords.
DSeventh
Major seventh
Eleven semitones — a lush, jazzy seventh just below the octave (maj7).
FbExtension
Flat ninth (♭9)
A ♭9 — sharp, dissonant tension typical of altered dominant chords.
🎼 Related scales
🎹 Modal analysis
This chord implies the Lydian ♭2 scale; its characteristic note is the ♭9 / ♭2.
🎸 Genres
Modern jazz · Post-bop · Fusion