Chord · 6ths & Adds

E6/9♯11 — E Six-Nine ♯11

E6/9♯11 is the E six-nine ♯11 chord. It is built on the root E with major 3rd (G♯), perfect 5th (B), major 6th (C♯), major 9th (F♯) and augmented 11th (A♯) above it — the formula 1 3 5 6 9 ♯11, sounding the notes E G♯ B C♯ F♯ A♯. On the piano it sits at E (octave 4) and above in the library's voicing; the same 6 notes in any octave are still E6/9♯11.

Root
E
Quality
Six-Nine ♯11
Formula
1 3 5 6 9 ♯11
Notes
E G♯ B C♯ F♯ A♯

On the keyboard

E6/9♯11 on the piano keyboard: E G♯ B C♯ F♯ A♯EG♯BC♯F♯A♯

The notes of E6/9♯11

DegreeNoteInterval from the rootPitch
1ErootE4
3G♯major 3rdG♯4
5Bperfect 5thB4
6C♯major 6thC♯5
9F♯major 9thF♯5
♯11A♯augmented 11thA♯5

Other 6ths & adds on E

Six-Nine ♯11 chords on every root

Part of the chord reference. See also the scales and the keys.