Chord · 7ths

E♭7♭5 — E♭ Dominant 7th ♭5

E♭7♭5 is the E♭ dominant 7th ♭5 chord. It is built on the root E♭ with major 3rd (G), diminished 5th (B𝄫) and minor 7th (D♭) above it — the formula 1 3 ♭5 ♭7, sounding the notes E♭ G B𝄫 D♭. On the piano it sits at Eb (octave 4) and above in the library's voicing; the same 4 notes in any octave are still E♭7♭5.

Root
E♭
Quality
Dominant 7th ♭5
Formula
1 3 ♭5 ♭7
Notes
E♭ G B𝄫 D♭

On the keyboard

E♭7♭5 on the piano keyboard: E♭ G B𝄫 D♭E♭GB𝄫D♭

The notes of E♭7♭5

DegreeNoteInterval from the rootPitch
1E♭rootE♭4
3Gmajor 3rdG4
♭5B𝄫diminished 5thB♭♭4
♭7D♭minor 7thD♭5

Other 7ths on E♭

Dominant 7th ♭5 chords on every root

Part of the chord reference. See also the scales and the keys.