C#aug chord on piano

C Sharp Augmented, also written Dbaug. Notes: C#, F and A.

C#aug piano chord, root positionC4FAC5C#
Root position. Tap any key to hear it.

How to play C#aug

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

Notes

C#root
F3 · major third
A#5 · augmented fifth

C#aug inversions

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

C#aug Root positionC4FAC5C#

Root position

C# · F · A
C#aug 1st inversionC4FAC5C#

1st inversion

F · A · C#
C#aug 2nd inversionC4AC5FC#

2nd inversion

A · C# · F

Notes and theory

C#root
F3 · major third
A#5 · augmented fifth

The augmented triad raises the fifth of a major chord. It sounds suspenseful and leads nicely into the next chord. The formula is 1 3 #5, and you will also see it written as C#+. Strictly by music theory the notes are spelled C#, E# and G##; E# is the same key as F and G## is the same key as A.

More C# chords

All C# piano chords

augmented chords in every key

Questions

What notes are in the C#aug chord?

C#aug (C sharp augmented) is made of three notes: C# (root), F (major third) and A (augmented fifth).

How do you play C#aug on piano?

Play C#, F and A together. With the right hand use fingers 1-3-5 (thumb, middle, pinky); with the left hand use 5-3-1 (pinky, middle, thumb).

What are the inversions of C#aug?

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

What does a augmented chord sound like?

The augmented triad raises the fifth of a major chord. It sounds suspenseful and leads nicely into the next chord.