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F#7b9#9 chord

F# Dominant 7th Flat 9 Sharp 9

F#7b9#9 · Piano chord

1F#33A#35C#4b7E4b9G4#9G𝄪4
C3C4b7b9#9C5135

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Notes

F# – A# – C# – E – G – G𝄪

Formula

1 – 3 – 5 – b7 – b9 – #9

Practice Note

This dominant chord combines flat and sharp ninth tensions with the full dominant seventh foundation.

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About F#7b9#9

The F#7b9#9 chord sounds distinctive, with a dominant 7th flat 9 sharp 9 character. Its notes are F#, A#, C#, E, G, G##.

All F# chords (61)

Triads

7ths

Extended

Altered