F7#5 chord on piano

F Augmented Seventh. Notes: F, A, C# and Eb.

F7#5 piano chord, root positionFAC5C6C#Eb
Root position. Tap any key to hear it.

How to play F7#5

  1. Find F at or above middle C. That is the root.
  2. Add A, C# and Eb above it, skipping the keys in between.
  3. Right hand fingering: 1-2-3-5. Left hand: 5-3-2-1.

Notes

Froot
A3 · major third
C##5 · augmented fifth
Ebb7 · minor seventh

F7#5 inversions

An inversion moves the lowest note up an octave. Same notes, smoother jumps between chords.

F7#5 Root positionFAC5C6C#Eb

Root position

F · A · C# · Eb
F7#5 1st inversionAC5FC6C#Eb

1st inversion

A · C# · Eb · F
F7#5 2nd inversionC5FAC6C#Eb

2nd inversion

C# · Eb · F · A
F7#5 3rd inversionC5FAC6EbC#

3rd inversion

Eb · F · A · C#

Notes and theory

Froot
A3 · major third
C##5 · augmented fifth
Ebb7 · minor seventh

The augmented seventh (7#5) raises the fifth of a dominant seventh, which pushes hard toward the next chord. The formula is 1 3 #5 b7, and you will also see it written as Faug7 and F+7.

More F chords

All F piano chords

augmented seventh chords in every key

Questions

What notes are in the F7#5 chord?

F7#5 (F augmented seventh) is made of four notes: F (root), A (major third), C# (augmented fifth) and Eb (minor seventh).

How do you play F7#5 on piano?

Play F, A, C# and Eb together. With the right hand use fingers 1-2-3-5; with the left hand use 5-3-2-1.

What are the inversions of F7#5?

Root position: F A C# Eb. 1st inversion: A C# Eb F. 2nd inversion: C# Eb F A. 3rd inversion: Eb F A C#.

What does a augmented seventh chord sound like?

The augmented seventh (7#5) raises the fifth of a dominant seventh, which pushes hard toward the next chord.