What notes are in the C7#5 chord?

The C7#5 chord contains the notes C, E, G#, Bb. The C7#5 chord is raised fifth dominant. It consists of the notes C, E, G#, Bb. This altered chord adds dissonance and tension, perfect for jazz improvisation and modern harmony.

How do I play C7#5 on piano?

Place your thumb on the root note C. Place your middle finger on E. Place your pinky finger on G#. For the Bb note, use your index or ring finger depending on comfort. Press all keys simultaneously to hear the C7#5 chord.

What chords go well with C7#5?

Common progressions using C7#5 include: ii-V-I Jazz Progression, I-vi-ii-V Progression. Related chords include C, Cm, Cdim.

C Dominant 7 sharp 5 Chord on Piano – How to Play C7#5 (Notes & Fingering)

Chord Information

Learn how to play C7#5 on piano

Notes in Chord

Intervals

Inversion

Notes (bottom to top): C4 - E4 - G#4 - Bb4

Right Hand Fingering

Fingers: 1-2-3-5

1=thumb, 2=index
3=middle, 4=ring, 5=pinky

Interactive Piano

Click the highlighted keys to play the C7#5 chord

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How to Play C7#5 on Piano

Place your thumb on C.
Place your index finger on E.
Place your middle finger on G#.
Place your pinky finger on Bb.
Press all keys simultaneously to hear the C7#5 chord.

Recommended fingering: 1-2-3-5 (right hand)

C7#5 Chord Inversions

The C7#5 chord can be played in different inversions:

Root Position

C - E - G# - Bb (bass note: C)

First Inversion

E - G# - Bb - C (bass note: E)

Second Inversion

G# - Bb - C - E (bass note: G#)

Common Chord Progressions Using C7#5

ii-V-I Jazz Progression

Common chord progression

Dm7→C7#5→Gmaj7

I-vi-ii-V Progression

Common chord progression

Gmaj7→Em7→Dm7→C7#5

Practice Tips for C7#5

Start slowly and focus on pressing all keys simultaneously for a clean sound.
Practice transitioning between C7#5 and other common chords to build muscle memory.
Experiment with different hand positions to find what's most comfortable for you.
Record yourself playing to hear how the chord sounds in context.