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

To play the A# dim(no3)/C chord on piano, play the A# dim(no3) chord (A# 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 A# dim(no3)/C chord?

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

A# dim(no3)/C

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

How to play the A# dim(no3)/C chord

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

Inversions with same root

C 7(no5)

Related chords with different root

A# sus2(b5)

Related slash chords

E dim(no3)/C