Construction
F 7♯5 = Root + Major 3rd + Minor 6th + Minor 7th = F, A, C♯, E♭
| Note | Interval | Degree |
|---|---|---|
| F | Root | 1 |
| A | Major 3rd | 3 |
| C♯ | Minor 6th | ♯5 |
| E♭ | Minor 7th | ♭7 |
How to Play the F 7♯5
Right Hand (RH)
Place your right hand over the keys with the thumb on the root. Use the fingering: 1 – 2 – 3 – 5
Left Hand (LH)
For the left hand, start with your pinky on the root. Use the fingering: 5 – 3 – 2 – 1
F 7♯5 Inversions
- Root positionF – A – C♯ – E♭
- 1st inversion (F7♯5/A)A – C♯ – E♭ – F
- 2nd inversion (F7♯5/C♯)C♯ – E♭ – F – A
- 3rd inversion (F7♯5/E♭)E♭ – F – A – C♯
Same Notes, Other Names
The notes F – A – C♯ – E♭ aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell:
F 7♯5 : Frequently Asked Questions
What is the F 7♯5 chord on piano?
The F 7♯5 chord contains the notes F – A – C♯ – E♭. On piano, play these notes together to sound the chord.
What notes are in the F 7♯5 chord?
The F 7♯5 chord (F7♯5) contains 4 notes: F, A, C#, Eb. Formula: R-M3-A5-m7.
How is F7♯5 used in music?
F7♯5 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for F7♯5?
F7♯5 uses scale degrees 1-3-#5-b7, giving it its distinctive sound.