How do you play the G m7(#9)(no5)/C chord?

To play the G m7(#9)(no5)/C chord on piano, play the G m7(#9)(no5) chord (G, A#, F and A#) 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 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 m7(#9)(no5)/C chord means a G m7(#9)(no5) chord with C in the bass.

G m7(#9)(no5)/C

Q: What notes are in the G m7(#9)(no5)/C chord?

The G m7(#9)(no5)/C chord uses the 4 notes of the G m7(#9)(no5) chord — G (Perfect unison), A# (Minor third), F (Minor seventh) and A# (Minor tenth) — with C played as the bass note in the lowest register.

The G m7(#9)(no5) chord consists of the G (Perfect unison), A# (Minor third), F (Minor seventh) and A# (Minor tenth) notes, with C as the bass note.

Piano keyboard showing the notes for a G m7(#9)(no5)/C chord

How to play the G m7(#9)(no5)/C chord

Play C as the lowest bass note in the left hand
Find G (Root) on the piano keyboard
Add A# (Minor third) — 3 semitones above G
Add F (Minor seventh) — 10 semitones above G
Add A# (Minor tenth) — 15 semitones above G
Press all 5 notes simultaneously to sound the G m7(#9)(no5)/C chord

Inversions with same root

C 7(sus4)

Related chords with different root

F sus2(add4)
G m7(add4)(no5)
G m7(add11)(no5)

Related slash chords

G m7(no5)/C
A# 6(sus)/C