Short answer: F#o7b9 is a F# Diminished 7♭9 chord containing the notes F♯, A, C, E♭, G. It has 4 inversions. Use the diagrams below to learn each voicing on the keyboard.
Also known as: F#°7b9
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Notes: F♯, A, C, E♭, G
Notes: A, C, E♭, F♯, G
Notes: C, E♭, F♯, G, A
Notes: E♭, F♯, G, A, C
F#o7b9 is a F# Diminished 7♭9 chord. It contains the notes F♯, A, C, E♭, G. On piano, play these notes simultaneously to sound the chord.
To play F#o7b9 on piano, press the keys F♯, A, C, E♭, G together. The root position uses these exact notes. There are 4 inversions available, each rearranging the same notes in a different order.
The F#o7b9 chord contains the notes: F♯, A, C, E♭, G.
F#o7b9 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.
F#o7b9 is also known as F#°7b9. These are different notations for the same chord with the same notes: F♯, A, C, E♭, G.