Ao7b9 Piano Chord — Chart, Notes and Inversions
Short answer: Ao7b9 is a A Diminished 7♭9 chord containing the notes A, C, E♭, G♭, B♭. It has 4 inversions. Use the diagrams below to learn each voicing on the keyboard.
Also known as: A°7b9
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How to Play Ao7b9 on Piano
Ao7b9, A°7b9
Notes: A, C, E♭, G♭, B♭
Ao7b9, A°7b9 (1st inversion)
Notes: C, E♭, G♭, A, B♭
Ao7b9, A°7b9 (2nd inversion)
Notes: E♭, G♭, A, B♭, C
Ao7b9, A°7b9 (3rd inversion)
Notes: G♭, A, B♭, C, E♭
Quick Summary
- The Ao7b9 chord contains the notes: A, C, E♭, G♭, B♭
- It has 4 inversions, each rearranging the same notes
- Also written as: A°7b9
- Use the keyboard diagrams above to see exact finger positions
Frequently Asked Questions
What is the Ao7b9 chord on piano?
Ao7b9 is a A Diminished 7♭9 chord. It contains the notes A, C, E♭, G♭, B♭. On piano, play these notes simultaneously to sound the chord.
How do you play Ao7b9 on piano?
To play Ao7b9 on piano, press the keys A, C, E♭, G♭, B♭ 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 Ao7b9 chord?
The Ao7b9 chord contains the notes: A, C, E♭, G♭, B♭.
What are the inversions of Ao7b9?
Ao7b9 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 Ao7b9?
Ao7b9 is also known as A°7b9. These are different notations for the same chord with the same notes: A, C, E♭, G♭, B♭.