Cadencove

Discover the chord. Understand the music.

Explore notes on guitar or piano, uncover their harmony, and turn your ideas into practice.

Selected:B♭3D4F4A4C5
  • Root
  • 3rd / sus
  • 5th
  • 7th
  • 6th / extensions

B♭maj9

B♭ major ninth

A major seventh chord with a major ninth on top.

Chord tones
B♭1 · RootD3 · 3rdF5 · 5thA7 · 7thC9 · Ext
Formula
1–3–5–7–9
Root / bass
B♭ / B♭
Notes played (low → high)
B♭3 · D4 · F4 · A4 · C5

B♭maj9 · major ninth

How to Use This Chord

Sound & role

Adds colour to a triad; its key and surrounding chords determine its harmonic role.

Genre examples

Jazz
Soul
Pop

Examples of musical settings, not restrictions or claims about how often this chord appears.

Connection & passing potential

No specific chromatic passing use is established by these notes alone. A passing function requires a starting chord, a destination and voice movement.

Diatonic context · example keys

Every chord tone fits these example keys. Other keys may also fit; the chord root is not assumed to be the tonic.

D minor · VImaj9

natural minor

F major · IVmaj9

major

Hear it in context

A phrase in D minor

  1. Dm
  2. B♭maj9
  3. A7
  4. Dm

Hear B♭maj9 in a tonic–chord–dominant–tonic phrase. Its role depends on its position, not just its quality.