Baug Augmenté Accord

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

Baug Accord — Quick Answer & Harmonic Definition

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

Formula: 0 – 4 – 8
Notes
B – D# – G
Intervals (semitones)
0 – 4 – 8
Type
Triad

Baug on Piano

Press highlighted keys simultaneously to play the Baug chord.

R
B (Root (R))
2
D# (Major 3rd)
3
G (Augmented 5th (♯5))

Baug on Guitar

The Baug chord uses notes B, D#, G. 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 B
Root Root (R) 0 B
3rd Major 3rd 4 D#
5th Augmented 5th (♯5) 8 G

About the B Augmenté Chord

The Baug chord (B Augmenté) consists of 3 notes: B, D#, G. 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 B: the notes land on B, D#, G.

Playing Baug on Piano

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

Common Chord Progressions Using Baug

  • I–IV–V: Baug – Eaug – F#aug (blues and rock)
  • I–V–vi–IV: Baug – F# – G#m – E (pop staple)
  • I–vi–IV–V: Baug – G#m – E – F# (50s progression)

The Baug Chord in Context

The Baug (Augmenté) 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 B Chords

B
Major
Bm
Minor
B7
Dominant 7th
Bmaj7
Major 7th
Bm7
Minor 7th
Bdim
Diminished

Augmenté Chord in All 12 Keys

Caug C#aug Daug D#aug Eaug Faug F#aug Gaug G#aug Aaug A#aug Baug
Virtual Piano
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Virtual Guitar
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B Scale
Notes that fit Baug
Songs
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Knowledge Base & FAQs

Baug 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 Baug chord?

The B Augmenté chord contains: B, D#, G.

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

What is the Baug chord used for?

A major triad with a raised fifth.

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

How do you play Baug on piano?

On piano, play B, D#, G simultaneously.

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

How many notes are in a augmented chord?

A augmented chord has 3 notes: B, D#, G (in B).

It is a triad — the most fundamental chord type.

What is the difference between B major and B minor?

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

The B minor chord (B–D–F#) uses a minor third (3 semitones), giving it a darker, emotional sound.

What key does Baug belong to?

Baug naturally serves as the I chord in the key of B major.

It also appears as IV in the key of F# major, and as V in the key of E major.

Can I play Baug on ukulele?

Yes.

The ukulele uses GCEA tuning with 4 strings. The Baug chord notes (B, D#, G) 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 Baug?

In the key of B major, Baug pairs naturally with E major (IV), F# major (V), and G#m (vi).

The classic I–IV–V (Baug–E–F#) is the foundation of blues, country, and rock.

What is a chord inversion of Baug?

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

Baug root position: B in bass. First inversion: D# in bass. Second inversion: G 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 Baug: start on B, add 4 semitones, then 8 semitones. Practicing this across all 12 roots builds instant recognition of any augmented chord.