Cmaj7#5 chord on piano

C Major Seventh Sharp Five. Notes: C, E, G# and B.

Cmaj7#5 piano chord, root positionCEBC5G#
Root position. Tap any key to hear it.

How to play Cmaj7#5

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

Notes

Croot
E3 · major third
G##5 · augmented fifth
B7 · major seventh

Cmaj7#5 inversions

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

Cmaj7#5 Root positionCEBC5G#

Root position

C · E · G# · B
Cmaj7#5 1st inversionC4EBCG#

1st inversion

E · G# · B · C
Cmaj7#5 2nd inversionC4BCEG#

2nd inversion

G# · B · C · E
Cmaj7#5 3rd inversionC4BCEG#

3rd inversion

B · C · E · G#

Notes and theory

Croot
E3 · major third
G##5 · augmented fifth
B7 · major seventh

The maj7#5 raises the fifth of a major seventh. It is the augmented major seventh found in modern jazz. The formula is 1 3 #5 7.

More C chords

All C piano chords

major seventh sharp five chords in every key

Questions

What notes are in the Cmaj7#5 chord?

Cmaj7#5 (C major seventh sharp five) is made of four notes: C (root), E (major third), G# (augmented fifth) and B (major seventh).

How do you play Cmaj7#5 on piano?

Play C, E, G# and B 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 Cmaj7#5?

Root position: C E G# B. 1st inversion: E G# B C. 2nd inversion: G# B C E. 3rd inversion: B C E G#.

What does a major seventh sharp five chord sound like?

The maj7#5 raises the fifth of a major seventh. It is the augmented major seventh found in modern jazz.