Eaug Augmented Chord

A major triad with a raised fifth. Creates a mysterious, unsettled sound.

Eaug Chord — Quick Answer & Harmonic Definition

The Eaug (Augmented) chord consists of the notes E, G#, C. It is constructed from the root note E using the augmented interval formula (0–4–8 semitones).

Formula: 0 – 4 – 8

Notes

E – G# – C

Intervals (semitones)

0 – 4 – 8

Type

Triad

Eaug on Piano

Press highlighted keys simultaneously to play the Eaug chord.

E (Root (R))

G# (Major 3rd)

C (Augmented 5th (♯5))

Eaug on Guitar

The Eaug chord uses notes E, G#, C. Build a voicing by finding these notes on any strings — root on the 6th string is a common starting point for barre chord shapes.

Interval Analysis

Degree	Interval Name	Semitones	Note in E
Root	Root (R)	0	E
3rd	Major 3rd	4	G#
5th	Augmented 5th (♯5)	8	C

About the E Augmented Chord

The Eaug chord (E Augmented) consists of 3 notes: E, G#, C. A major triad with a raised fifth. Creates a mysterious, unsettled sound.

To build any augmented chord, apply intervals of 0, 4, 8 semitones above the root. Starting from E: the notes land on E, G#, C.

Playing Eaug on Piano

Press E, G#, C simultaneously. In root position, E is lowest. First inversion places G# in the bass for a lighter sound; second inversion uses C as the bass note.

Common Chord Progressions Using Eaug

I–IV–V: Eaug – Aaug – Baug (blues and rock)
I–V–vi–IV: Eaug – B – C#m – A (pop staple)
I–vi–IV–V: Eaug – C#m – A – B (50s progression)

The Eaug Chord in Context

The Eaug (Augmented) chord features a distinctive a major triad with a raised fifth. creates a mysterious, unsettled sound. built from the intervals 0–4–8. It provides rich harmonic color and tension across pop, jazz, classical, and contemporary compositions.

Other E Chords

Augmented Chord in All 12 Keys

Caug C#aug Daug D#aug Eaug Faug F#aug Gaug G#aug Aaug A#aug Baug

Find songs using Eaug

Knowledge Base & FAQs

Eaug Chord — Frequently Asked Questions

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

What notes are in the Eaug chord?

The E Augmented chord contains: E, G#, C.

These notes are derived by applying the augmented interval formula (0–4–8 semitones) to the root note E.

What is the Eaug chord used for?

A major triad with a raised fifth.

Creates a mysterious, unsettled sound. The Eaug chord is used across pop, rock, jazz, and classical music. As the I chord in the key of E major, it functions as the most stable resting point in progressions.

How do you play Eaug on piano?

On piano, play E, G#, C simultaneously.

In root position, E is the lowest note. Inversions move the bass note up — first inversion has G# lowest, second inversion has C lowest.

How many notes are in a augmented chord?

A augmented chord has 3 notes: E, G#, C (in E).

It is a triad — the most fundamental chord type.

What is the difference between E major and E minor?

The E major chord (E–G#–B) uses a major third (4 semitones), giving it a bright, happy sound.

The E minor chord (E–G–B) uses a minor third (3 semitones), giving it a darker, emotional sound.

What key does Eaug belong to?

Eaug naturally serves as the I chord in the key of E major.

It also appears as IV in the key of B major, and as V in the key of A major.

Can I play Eaug on ukulele?

Yes.

The ukulele uses GCEA tuning with 4 strings. The Eaug chord notes (E, G#, C) can be fretted on a ukulele, though the shapes differ from guitar due to the 4-string layout and shorter scale.

What chords go well with Eaug?

In the key of E major, Eaug pairs naturally with A major (IV), B major (V), and C#m (vi).

The classic I–IV–V (Eaug–A–B) is the foundation of blues, country, and rock.

What is a chord inversion of Eaug?

An inversion places a non-root note in the bass.

Eaug root position: E in bass. First inversion: G# in bass. Second inversion: C in bass. Inversions create smoother bass line movement without changing the harmony.

How do I memorize the notes in a augmented chord?

Remember the formula: 0–4–8 semitones from root.

For Eaug: start on E, add 4 semitones, then 8 semitones. Practicing this across all 12 roots builds instant recognition of any augmented chord.