Caug chord on piano

C Augmented. Notes: C, E and G#.

Caug piano chord, root positionCEC5G#
Root position. Tap any key to hear it.

How to play Caug

  1. Find C at or above middle C. That is the root.
  2. Add E and G# 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

Croot
E3 · major third
G##5 · augmented fifth

Caug inversions

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

Caug Root positionCEC5G#

Root position

C · E · G#
Caug 1st inversionC4ECG#

1st inversion

E · G# · C
Caug 2nd inversionC4CEG#

2nd inversion

G# · C · E

Notes and theory

Croot
E3 · major third
G##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+.

More C chords

All C piano chords

augmented chords in every key

Questions

What notes are in the Caug chord?

Caug (C augmented) is made of three notes: C (root), E (major third) and G# (augmented fifth).

How do you play Caug on piano?

Play C, E and G# 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 Caug?

Root position: C E G#. 1st inversion: E G# C. 2nd inversion: G# C E.

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.