ii–V–I
in A♭ major
Join the Community
Connect with people like you across platforms
Piano chord · also written D♯9
The E♭ Dominant 9th chord on piano is made of the notes E♭, G, B♭, D♭ and F. Funky and jazzy. A dominant 7th with an added 9th.
Tap any key to hear it.
5 notes, built 1 – 3 – 5 – ♭7 – 9 up from E♭.
E♭ Dominant 9th spans more than an octave, so it is usually split between the hands.
Each inversion puts a different note of the chord in the bass. Written as a slash chord: E♭9/G, E♭9/B♭, E♭9/D♭.
Tap the notes on the keyboard, then check. Six chords, starting with this one.
1 / 6 Tap the notes of E♭ Dominant 9th (E♭9)
Score 0
Any octave, any order. Each key you tap plays.
The keys whose scale contains every note of E♭9, with the chord’s Roman numeral in each.
Major keys
Minor keys
E♭ Dominant 9th (E♭9) has 5 notes: E♭, G, B♭, D♭ and F. Its formula is 1 – 3 – 5 – ♭7 – 9, counted up from E♭.
Spread it over two hands: the left hand plays E♭ and B♭ (fingers 5 and 1), the right hand plays G, D♭, F (fingers 1, 3 and 5).
On the piano, yes: D♯9 (D♯, G, A♯, C♯, E♯) uses exactly the same keys as E♭9 (E♭, G, B♭, D♭, F). Which name is used depends on the key of the piece; E♭9 is the more common spelling.
1st inversion: G, B♭, D♭, E♭, F (E♭9/G). 2nd inversion: B♭, D♭, E♭, F, G (E♭9/B♭). 3rd inversion: D♭, E♭, F, G, B♭ (E♭9/D♭).
E♭9 belongs to A♭ major (V9) and F minor (VII9).