Eb+(maj9) Augmented
The Eb+(maj9) chord is built from the notes Eb – G – B – D – F.
Piano sound loads on first tap.
Also known as
Eb+maj9Ebma9#5Ebma9(#5)Ebmaj9#5Ebmaj9(#5)
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).
BFifth
Augmented fifth (♯5)
Eight semitones — a sharp fifth. Restless and dreamy, typical of augmented chords.
DSeventh
Major seventh
Eleven semitones — a lush, jazzy seventh just below the octave (maj7).
FExtension
Ninth (9)
A 9th — colorful extension a whole step above the octave.
🎼 Related scales
Lydian augmentedmelodic minor a minor 3rd below
🎹 Modal analysis
This chord implies the Lydian augmented scale; its characteristic note is the dreamy, suspended ♯5. It is a mode of the melodic minor a minor 3rd below.
🎸 Genres
Film & TV scoring · Modal jazz · Impressionism