The E Major 7♭5 chord is a four-note chord made up of E, G♯, B♭, and D♯.
Construction
E Major 7♭5 = Root + Major 3rd + Diminished 5th + Major 7th = E · G♯ · B♭ · D♯
| Note | Interval | Degree |
|---|---|---|
| E | Root | 1 |
| G♯ | Major 3rd | 3 |
| B♭ | Diminished 5th | ♭5 |
| D♯ | Major 7th | 7 |
Key Signature
A chord has no key signature of its own, but the E Major 7♭5 is the tonic (I) chord of E Major, whose key signature has 4 sharps (F♯, C♯, G♯, D♯).
F♯C♯G♯D♯
Order of sharps
Sharps are added to a key signature in a fixed order. Each new sharp key adds the next sharp on the list.
F♯C♯G♯D♯A♯E♯B♯
Mnemonic: Father Charles Goes Down And Ends Battle
Chords in the Key of E Major
These are the triads built on each degree of the E major scale:
E Major 7♭5 — Frequently Asked Questions
What is the E Major 7♭5 chord on piano?
The E Major 7♭5 chord contains the notes E – G♯ – B♭ – D♯. On piano, play these notes together to sound the chord.