F sharp seventh sharp five chord (F#7(#5)) on piano
The F sharp seventh sharp five chord (F#7(#5)) on piano has 4 notes: F sharp, A sharp, C double sharp, and E (F♯, A♯, C𝄪, E). On the keyboard below, the root (F sharp) has the strongest color; each key shows the note name and the degree.
- Notes
- F♯A♯C𝄪E
- Formula
- 13♯5♭7
How to play F#7(#5) on piano
Root position · From low to high: F♯ A♯ Cx E
The small dot marks middle C (C4). Tap a key to hear the note.
F#7(#5) chord inversions
Inverting a chord means putting another of its notes in the bass (the lowest key) without changing the notes. Inversions shorten the way your hand travels from one chord to the next and slightly change the color of the sound.
-
1st inversion (F#7(#5)/A#)
F#7(#5)/A#: A sharp (3) in the bass
From low to high: A♯ Cx E F♯
-
2nd inversion (F#7(#5)/C##)
F#7(#5)/C##: C double sharp (♯5) in the bass
From low to high: Cx E F♯ A♯
-
3rd inversion (F#7(#5)/E)
F#7(#5)/E: E (♭7) in the bass
From low to high: E F♯ A♯ Cx
Notes and intervals of F#7(#5)
F#7(#5) (F sharp seventh sharp five) is built from 4 notes. Each one fills a degree of the chord:
- F♯ · 1 · root
- A♯ · 3 · major third
- C𝄪 · ♯5 · augmented fifth
- E · ♭7 · minor seventh
About the seventh sharp five chord
A dominant chord with a raised fifth (also written +7 or aug7): the ♯5 rises a half step and pushes towards the 3rd of the next chord (G7♯5 → C: D♯ goes to E). A suspenseful sound, common in jazz, gospel, intros and passing chords; it fits the whole-tone scale.
Other F sharp chords
- F#
- F#m
- F#7
- F#7M
- F#m7
- F#m7(b5)
- F#°
- F#°7
- F#+
- F#sus2
- F#sus4
- F#7sus4
- F#5
- F#add9
- F#6
- F#m6
- F#9
- F#m(add9)
- F#m9
- F#7M(9)
- F#m(7M)
- F#7M(#5)
- F#7(b9)
- F#6(9)
- F#m6(9)
- F#11
- F#m11
- F#13
- F#m13
- F#7(#9)
- F#7(#11)
- F#7(b13)
- F#7(#5)
- F#7M(#11)
- F#9sus4
Seventh sharp five: other roots
Frequently asked questions
What are the notes of the F#7(#5) chord on piano?
F#7(#5) (F sharp seventh sharp five) has the notes F♯, A♯, C𝄪, E. The formula is 1 · 3 · ♯5 · ♭7: root, major third, augmented fifth, minor seventh.
How do you play F#7(#5) on piano?
Find the F sharp key and add the other notes above it: F♯, A♯, C𝄪, E. Play them all together.
What are the inversions of F#7(#5)?
1st inversion (F#7(#5)/A#): A♯ Cx E F♯; 2nd inversion (F#7(#5)/C##): Cx E F♯ A♯; 3rd inversion (F#7(#5)/E): E F♯ A♯ Cx.
What does F#7(#5) mean?
F#7(#5) is the chord symbol for F sharp seventh sharp five. A dominant chord with a raised fifth (also written +7 or aug7): the ♯5 rises a half step and pushes towards the 3rd of the next chord (G7♯5 → C: D♯ goes to E). A suspenseful sound, common in jazz, gospel, intros and passing chords; it fits the whole-tone scale.
Is the F#7(#5) chord the same on piano and keyboard?
Yes. The notes and inversions are the same on any keyboard instrument: acoustic piano, digital piano, keyboard, organ or synthesizer.