Bo7b9 Piano Chord — Chart, Notes and Inversions

Short answer: Bo7b9 is a B Diminished 7♭9 chord containing the notes B, D, F, A♭, C. It has 4 inversions. Use the diagrams below to learn each voicing on the keyboard.

Also known as: B°7b9

Guitar Chords

How to Play Bo7b9 on Piano

Bo7b9, B°7b9

Notes: B, D, F, A♭, C

Bo7b9, B°7b9 (1st inversion)

Notes: D, F, A♭, B, C

Bo7b9, B°7b9 (2nd inversion)

Notes: F, A♭, B, C, D

Bo7b9, B°7b9 (3rd inversion)

Notes: A♭, B, C, D, F

Quick Summary

  • The Bo7b9 chord contains the notes: B, D, F, A♭, C
  • It has 4 inversions, each rearranging the same notes
  • Also written as: B°7b9
  • Use the keyboard diagrams above to see exact finger positions

Frequently Asked Questions

What is the Bo7b9 chord on piano?

Bo7b9 is a B Diminished 7♭9 chord. It contains the notes B, D, F, A♭, C. On piano, play these notes simultaneously to sound the chord.

How do you play Bo7b9 on piano?

To play Bo7b9 on piano, press the keys B, D, F, A♭, C together. The root position uses these exact notes. There are 4 inversions available, each rearranging the same notes in a different order.

What notes are in the Bo7b9 chord?

The Bo7b9 chord contains the notes: B, D, F, A♭, C.

What are the inversions of Bo7b9?

Bo7b9 has 4 inversions. Each inversion rearranges the notes so a different note is at the bottom. The root position starts with the root note, the first inversion moves it to the top, and so on.

What are other names for Bo7b9?

Bo7b9 is also known as B°7b9. These are different notations for the same chord with the same notes: B, D, F, A♭, C.

All B chords

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