How do you play the G# m(#5)/C# chord?

To play the G# m(#5)/C# chord on piano, play the G# m(#5) chord (G#, B and E) with C# as the lowest bass note. Place the C# note below the other chord tones. Slash chords specify a particular bass note different from the chord root.

What notes are in the G# m(#5)/C# chord?

The G# m(#5)/C# chord uses the 3 notes of the G# m(#5) chord — G# (Perfect unison), B (Minor third) and E (Minor sixth) — with C# played as the bass note in the lowest register.

What is a slash chord?

A slash chord (or compound chord) is written as Chord/Bass and specifies both a chord and a bass note. The note to the right of the slash is played as the lowest note. The G# m(#5)/C# chord means a G# m(#5) chord with C# in the bass.

G# m(#5)/C#

The G# m(#5) chord consists of the G# (Perfect unison), B (Minor third) and E (Minor sixth) notes, with C# as the bass note.

How to play the G# m(#5)/C# chord

Play C# as the lowest bass note in the left hand
Find G# (Root) on the piano keyboard
Add B (Minor third) — 3 semitones above G#
Add E (Minor sixth) — 8 semitones above G#
Press all 4 notes simultaneously to sound the G# m(#5)/C# chord

Inversions with same root

C# m7
C# m7(#9)

Related chords with different root

E 6
E add13

Related slash chords

E major/C#