Skip to content

E7♯9 Chord: Guitar, Piano and Notes

The E7♯9 chord is a altered dominant seventh chord built on the root note E. Its notes are E, G♯, B, D and F𝄪.

Transpose
Quality
Short answer

Dominant seventh sharp nine chords sound gritty and bluesy at once, the clash of a major third against a sharp ninth that reads to the ear like a minor third. Funk, rock and soul horn sections lean hard on this one chord.

Notes
E · G♯ · B · D · F𝄪
Formula
1 · 3 · 5 · ♭7 · ♯9
Semitones
0 · 4 · 7 · 10 · 15
Note
E
Quality
Dominant 7♯9
Symbol
E7♯9

E7♯9 on piano

5 notes
View:
Piano diagram of the E7♯9 chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

To play E7♯9 on piano, place your right hand with your thumb on E, index finger on G♯, middle finger on B, ring finger on D and little finger on F𝄪. Press the keys together and listen for an even sound. On the keyboard G♯ is a black key and E, B, D and F𝄪 are white. F𝄪 is the key you'd normally call G. Practice moving in and out of the chord slowly, then bring in a metronome.

  • E1
  • G♯3
  • B5
  • D♭7
  • F𝄪♯9

E7♯9 on guitar

View:
Guitar chord diagram of the E7♯9 chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

On guitar, E7♯9 is commonly played with the voicing shown above. The fretted notes sit between frets 1 and 3. Strings 6, 4 and 2 ring open.

E · G♯ · B · D · F𝄪

Play E7♯9 on the online piano

Free, in your browser: play with the mouse, your computer keyboard or a USB MIDI keyboard. No sign-up.

Open the piano

E7♯9 chord notes

DegreeIntervalSemitonesNoteHear
1Root0E
3Major third4G♯(G#)
5Perfect fifth7B
♭7Minor seventh10D
♯9Augmented ninth15F𝄪(F##)

How to use the E7♯9 chord

The E7♯9 chord is built from a root, a major third, a perfect fifth, a minor seventh and an augmented ninth. Start at the root E and stack the intervals to get the whole chord: E, G♯, B, D and F𝄪. The same formula gives you the chord in any other key.

Dominant seventh sharp nine chords drive funk, blues-rock and fusion as the tonic of a dominant-based vamp, not only as a V chord. Whole grooves in soul and rock guitar are built around this one chord.

How E7♯9 differs from similar chords

E7♯9 holds both a major third and a raised ninth that sounds like a minor third, so it is major and minor at once. That clash separates it from E7♭9, where the ninth is lowered, and from E9, where it is natural. Guitarists often call it the Hendrix chord.

Where E7♯9 is used

A dominant chord wants to resolve. Its home is the V of a major key - and the I of a blues, where the pull never lets up.

As the VA major
  1. ii7Bm7
  2. V7♯9E7♯9
  3. Imaj7Amaj7

E7♯9 is the chord that wants to resolve, so ending the loop on it hands straight back to the top.

Questions people ask

What notes are in the E7♯9 chord?
The E7♯9 chord contains E, G♯, B, D and F𝄪 (E, G#, B, D and F## in plain text).
Is the E7♯9 chord major or minor?
E7♯9 is a altered dominant seventh chord. Dominant seventh sharp nine chords sound gritty and bluesy at once, the clash of a major third against a sharp ninth that reads to the ear like a minor third. Funk, rock and soul horn sections lean hard on this one chord.
How do you play E7♯9 on piano?
Place your fingers on E, G♯, B, D and F𝄪 and play them together. The root usually goes to the little finger of the left hand, the upper notes to the right. On the keyboard G♯ is a black key and E, B, D and F𝄪 are white. F𝄪 is the key you'd normally call G.
How do you play E7♯9 on guitar?
Use the fingering in the diagram above. The fretted notes sit between frets 1 and 3. Strings 6, 4 and 2 ring open.
What chords work well with E7♯9?
E7♯9 pairs naturally with the chords in the related section: a perfect fifth up or down, the relative major or minor, and anything sharing two notes with it.