Dbm7#5b9#11 Augmented
The Dbm7#5b9#11 chord is built from the notes Db – Fb – A – Cb – Ebb – G.
Piano sound loads on first tap.
Also known as
Dbm7#5b9#11b13Dbmi7(b9#5#11)Dbmi7b9#5#11
Chord tones, one by one
DbRoot
Root
The fundamental note the chord is built on — Db.
FbThird
Minor third
Three semitones — makes the chord minor (darker, sadder).
AFifth
Augmented fifth (♯5)
Eight semitones — a sharp fifth. Restless and dreamy, typical of augmented chords.
CbSeventh
Minor seventh (♭7)
Ten semitones — the dominant/minor seventh. Adds bluesy tension (7, m7).
EbbExtension
Flat ninth (♭9)
A ♭9 — sharp, dissonant tension typical of altered dominant chords.
GExtension
Sharp eleventh (♯11)
A ♯11 — the bright, floating Lydian color.
🎼 Related scales
🎹 Modal analysis
This chord implies the Locrian scale; its characteristic note is the unstable ♭5.
🎸 Genres
Modern jazz · Post-bop · Fusion