How do you play the D dim(no3)/C chord?

To play the D dim(no3)/C chord on piano, play the D dim(no3) chord (D and G#) 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 D dim(no3)/C chord?

The D dim(no3)/C chord uses the 2 notes of the D dim(no3) chord — D (Perfect unison) and G# (Diminished fifth) — 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 D dim(no3)/C chord means a D dim(no3) chord with C in the bass.

D dim(no3)/C

The D dim(no3) chord consists of the D (Perfect unison) and G# (Diminished fifth) notes, with C as the bass note.

How to play the D dim(no3)/C chord

Play C as the lowest bass note in the left hand
Find D (Root) on the piano keyboard
Add G# (Diminished fifth) — 6 semitones above D
Press all 3 notes simultaneously to sound the D dim(no3)/C chord

Related chords with different root

D 7(b5)(sus)
G# b5

Related slash chords

G# dim(no3)/C