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F♯ dominant seventh chord

The F♯7 chord (dominant seventh) is made of the notes F♯, A♯, C♯, E. Its formula compared with the major scale is 1 3 5 ♭7.

F♯7

Sevenths · 4 notes

Note names

How it is built

DegreeNoteInterval from the root
1F♯Unison
3A♯Major third
5C♯Perfect fifth
♭7EMinor seventh

Inversions

  • F♯7F♯ A♯ C♯ ERoot position
  • F♯7/A♯A♯ C♯ E F♯First inversion
  • F♯7/C♯C♯ E F♯ A♯Second inversion
  • F♯7/EE F♯ A♯ C♯Third inversion

Which keys it belongs to

F♯7 is a diatonic chord, that is, it comes from a degree of the scale, in these keys:

Frequently asked questions

Which notes make up the F♯7 chord?
The notes are F♯, A♯, C♯, E.
What is the formula of the F♯7 chord?
The formula is 1 3 5 ♭7: major third, perfect fifth, minor seventh.

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