B ninth chords

B9 chord (also called Dominant 9th chord) for piano presented by keyboard diagrams.
Explanation: The B ninth is a five note chord. Due to practical circumstances, however, the fifth (F#) is often omitted and/or the chord is played inverted. The chord is often abbreviated as B9.
Theory: The B ninth chord is constructed with a root, a major third, a perfect fifth, a minor seventh and a major ninth.

B9

B9 chord diagram
Notes: B - D# - F# - A - C#

Bb9 chord ‹ Previous • Next › C9 chord

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B9 inverted

B9 chord diagram
One of many possible inversions

B chord categories

B Bm B7 Bm7 Bmaj7 B6 Bm6 Bm6/9 B9 Bm9 Bmaj9 B11 B13 Badd B7-5 B7+5 Bsus Bdim Baug