Ukulele · add9
B♭add9 Chord on Ukulele
Bb Add 9 is Bb, D, F, C — the 1-3-5-9 pattern of a add9 chord. Here is the shape, the audio, and what usually goes wrong.
There is no open Bbadd9 on ukulele. The one shape below sits up the neck and is rated intermediate.
Start here — Movable Add9 Shape (1st fret)
Fingered low on the neck with no barre — a useful middle step between the open shape and the movable ones.
What beginners get wrong
Moving in and out of it
The shape above: Movable Add9 Shape (1st fret).
Listening: each shape above has its own play button, and each one plays the notes that shape actually produces — not a generic triad.
Bbadd9 on other instruments
Same notes, different hands. Every link below is a real page with diagrams and audio.
Chords next door
Same root, different colour — and all of them playable on ukulele.
Bbadd9 on Ukulele — questions people ask
What is the easiest way to play Bbadd9 on ukulele?
“Movable Add9 Shape (1st fret)” — which we rate intermediate — is the easiest Bbadd9 shape on ukulele. Fingered low on the neck with no barre — a useful middle step between the open shape and the movable ones. There is no open Bbadd9 on ukulele, so a barre is unavoidable; this is the least demanding one.
What notes are in the Bb Add 9 chord?
Bb Add 9 is Bb, D, F, C — the 1-3-5-9 interval pattern of a add9 chord. Every voicing on this page uses those notes and nothing else; they just appear in a different order and octave.
What can I play instead of Bbadd9?
The nearest stand-ins on ukulele that keep the same root are Bbsus4, Bbsus2, Bb. They keep the root and the fifth and only change what sits in the middle, so most songs still work — but check the swap against the melody, because the note you removed may be the one the tune is singing.
Can I play Bbadd9 on other instruments?
Yes. Bbadd9 is the same set of notes everywhere; only the fingering changes. This site has diagrams and audio for it on guitar, piano, mandolin.
Learn the theory behind Bbadd9
The shape gets your fingers there. These explain why it sounds the way it does.
Chord Inversions and Slash Chords — Same Notes, Different Attitude
Suspending or adding a tone is a voicing decision, the same kind as an inversion or a slash chord.
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Chord Progressions Explained
These chords earn their keep inside a progression, leaning on the plain chord that follows.
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Intervals — The Only Music Theory You Actually Need
Which degree got swapped in, and what that one interval changes.
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