E Major Seventh Chord

Chord Tones: E Major Seventh Chord

Symbol: maj7, M7, △7 — Formula: 1-3-5-7

DegreeNoteFrequency (A=440, Equal)
1 E 329.628 Hz
3 G# 415.305 Hz
5 B 493.883 Hz
7 D# 311.127 Hz

Chord Notation

Notation TypeSymbol / Value
Lead Sheet SymbolEmaj7
All Common Symbolsmaj7, M7, △7
Interval Formula1-3-5-7
Harmonic Categorymildly dissonant

Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.

Inversions

InversionNotes (low to high)Bass NoteSlash Notation
Root Position E G# B D# E E Major Seventh Chord
First Inversion G# B D# E G# E Major Seventh Chord/G#
Second Inversion B D# E G# B E Major Seventh Chord/B
Third Inversion D# E G# B D# E Major Seventh Chord/D#

Harmonic Function

The E major seventh chord commonly functions as the mediant (iii) in C major or dominant (V) in A major. Its harmonic role varies by key — in major keys it provides extended harmonic tension.

The major seventh chord adds a major seventh to the major triad, creating a lush, sophisticated sound. It is central to jazz harmony and gives a dreamy, unresolved brightness.

Common Progressions

The E Major Seventh Chord frequently appears in these progression patterns (shown in Roman numeral notation relative to key):

Songs Featuring the Major Seventh Chord

Well-known songs where the E Major Seventh Chord — or this chord type — plays a prominent role:

Tuning Frequencies Across Temperaments

Frequencies shown at A=440 Hz. View full temperament data for any note.

NoteEqual Temp.PythagoreanJust Intonation
E 329.628 Hz 330.001 Hz 327.032 Hz
G# 415.305 Hz 417.657 Hz 418.601 Hz
B 493.883 Hz 495.000 Hz 490.548 Hz
D# 311.127 Hz 309.026 Hz 313.951 Hz

Scales Containing the E Major Seventh Chord

These scales include the E Major Seventh Chord as a diatonic or characteristic chord: