Eb Major Triad
Chord Tones: Eb Major Triad
Symbol: M, maj, (none) — Formula: 1-3-5
| Degree | Note | Frequency (A=440, Equal) |
|---|---|---|
| 1 | Eb | 311.127 Hz |
| 3 | G | 391.995 Hz |
| 5 | Bb | 466.164 Hz |
Chord Notation
| Notation Type | Symbol / Value |
|---|---|
| Lead Sheet Symbol | EbM |
| All Common Symbols | M, maj, (none) |
| Interval Formula | 1-3-5 |
| Harmonic Category | consonant |
Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.
Inversions
| Inversion | Notes (low to high) | Bass Note | Slash Notation |
|---|---|---|---|
| Root Position | Eb – G – Bb | Eb | Eb Major Triad |
| First Inversion | G – Bb – Eb | G | Eb Major Triad/G |
| Second Inversion | Bb – Eb – G | Bb | Eb Major Triad/Bb |
Harmonic Function
The Eb major chord commonly functions as the mediant (♭III) in C minor or subdominant in B♭ major. Its harmonic role varies by key — in major keys it provides stable harmonic grounding.
The major triad is the most fundamental chord in Western music, built from the root, major third, and perfect fifth. It has a bright, stable, and resolved sound.
Common Progressions
The Eb Major Triad frequently appears in these progression patterns (shown in Roman numeral notation relative to key):
I-IV-V-II-V-vi-IV
Songs Featuring the Major Triad
Well-known songs where the Eb Major Triad — or this chord type — plays a prominent role:
- Let It Be – Beatles
- Don't Stop Believin' – Journey
- Imagine – John Lennon
Tuning Frequencies Across Temperaments
Frequencies shown at A=440 Hz. View full temperament data for any note.
| Note | Equal Temp. | Pythagorean | Just Intonation |
|---|---|---|---|
| Eb | 311.127 Hz | 309.026 Hz | 313.951 Hz |
| G | 391.995 Hz | 391.111 Hz | 392.438 Hz |
| Bb | 466.164 Hz | 463.538 Hz | 470.926 Hz |
Scales Containing the Eb Major Triad
These scales include the Eb Major Triad as a diatonic or characteristic chord: