Guitar · major ninth
B♭maj9 Chord on Guitar
Bb Major 9th is Bb, D, F, A, C — the 1-3-5-7-9 pattern of a major ninth chord. Here is the shape, the audio, and what usually goes wrong.
Good news: Bbmaj9 has an open shape on guitar, so you can play it without barring anything. Start there and work up the neck later.
Start here — Movable Root-5 Shape (1st fret)
Open shape — open strings ring right through it and there is nothing to barre. If you only learn one, learn this one.
What beginners get wrong
Moving in and out of it
The shape above: Movable Root-5 Shape (1st fret) — open position, so several strings ring unfretted — barred at fret 1.
Listening: each shape above has its own play button, and each one plays the notes that shape actually produces — not a generic triad.
Bbmaj9 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 guitar.
Bbmaj9 on Guitar — questions people ask
What is the easiest way to play Bbmaj9 on guitar?
“Movable Root-5 Shape (1st fret)” — which we rate advanced — is the easiest Bbmaj9 shape on guitar. Open shape — open strings ring right through it and there is nothing to barre. If you only learn one, learn this one.
What notes are in the Bb Major 9th chord?
Bb Major 9th is Bb, D, F, A, C — the 1-3-5-7-9 interval pattern of a major ninth 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 Bbmaj9?
The nearest stand-ins on guitar 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 Bbmaj9 on other instruments?
Yes. Bbmaj9 is the same set of notes everywhere; only the fingering changes. This site has diagrams and audio for it on piano, ukulele.
Learn the theory behind Bbmaj9
The shape gets your fingers there. These explain why it sounds the way it does.
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