Bbmaj9 Guitar Chord
Bbmaj9 is a five-note major ninth chord built from Bb, D, F, A, C. Adding the major ninth to the major seventh chord produces a warm, luminous sound characteristic of jazz ballads, R&B, and neo-soul. It extends the smooth quality of the major seventh into richer harmonic territory.
Notes in the Bb Major 9th Chord
The Bb Major 9th chord is built from 5 notes: Bb, D, F, A, C. It is a major 9th chord — built from a root, major third, perfect fifth, major seventh, and major ninth. On guitar, these notes are voiced across multiple strings simultaneously to create the full chord sound. Depending on the voicing, some notes may be doubled in different octaves to fill out the sound.
Keys That Contain Bb Major 9th
Bbmaj9 is built on the Bb major chord, which appears diatonically in these keys:
Common Chord Progressions with Bbmaj9
Bb Major 9th appears in many common progressions. Here are the most-used patterns when Bbmaj9 is the tonic chord:
Use our chords in a key tool to find all the chords that naturally pair with Bbmaj9 in any key.
Frequently Asked Questions
What notes are in the Bb Major 9th chord?
The Bb Major 9th chord is made up of Bb, D, F, A, C. These 5 notes form a five-note chord structure.
What key is the Bb Major 9th chord in?
Bb Major 9th naturally appears in the keys of Eb Major, Bb Major, F Major. It can also appear in other contexts as a borrowed chord or secondary chord.
How do I play the Bbmaj9 chord on guitar?
Place your fingers on the guitar fretboard according to the diagram above. The numbered dots show finger placement (1 = index, 2 = middle, 3 = ring, 4 = pinky), "O" means play the string open, and "X" means mute that string.
Other Bb Chords
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