Ebma7addb13 Major 7th
The Ebma7addb13 chord is built from the notes Eb – G – Bb – D – Cb.
Piano sound loads on first tap.
Also known as
Ebma7addb15Ebma7b13Ebmaj7(b15)
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).
BbFifth
Perfect fifth
Seven semitones — the most stable interval, reinforces the root.
DSeventh
Major seventh
Eleven semitones — a lush, jazzy seventh just below the octave (maj7).
CbExtension
Flat thirteenth (♭13)
A ♭13 — dark altered tension over a dominant chord.
🎼 Related scales
🎹 Modal analysis
This chord implies the Harmonic major scale; its characteristic note is the dark ♭6.
🎸 Genres
Jazz · Gospel · Classical