MobileChords
All chordsKeysSongs

B♭aug

Augmented · B♭ – D – F♯

Open B♭aug in the interactive finder →

hear it, browse voicings, or tap notes to name any chord

Guitar voicings

3frEADGBeB♭DF♯B♭DB♭
654336
4frEADGBeB♭DF♯DF♯B♭
654776
EADGBeB♭B♭DF♯
x10332
EADGBeB♭F♯B♭DF♯
x14332

Piano

C4C5DC6

About the B♭aug chord

The B♭aug chord (augmented) is made up of 3 notes — B♭ is the root, D the major third and F♯ the augmented fifth. The fifth is raised a semitone, stacking two major thirds for its unsettled, floating quality.

On guitar, B♭aug chords sit higher up the neck: 654336, around the 3rd fret. All six strings sound. The diagrams above show 4 playable voicings in all.

Augmented triads stretch the fifth upward for an eerie, suspended feel that rarely sits still.

Open B♭aug in the interactive finder →

Common questions

What notes are in the B♭aug chord?
The B♭aug chord contains the notes B♭, D and F♯.
How do you play B♭aug on guitar?
A common shape is 654336. The diagrams above show 4 playable voicings you can strum or hear.
What intervals make up the B♭aug chord?
The B♭aug chord is built from the root (B♭), a major third (D) and an augmented fifth (F♯).
Is B♭aug the same as A♯aug?
Yes — B♭ and A♯ are two names for the same pitch (enharmonic equivalents), so B♭aug and A♯aug are the same chord. MobileChords spells it B♭aug.

More than a chord chart

The chart above is just the start. Open B♭aug in the finder to hear it on guitar and piano and browse every playable voicing side by side. Or switch to Name my chord — tap frets or keys and MobileChords identifies the chord you're playing, inversions and slash chords included.