How do you play the Gb maj7(no3)/Cb chord?

To play the Gb maj7(no3)/Cb chord on piano, play the Gb maj7(no3) chord (Gb and F) with Cb as the lowest bass note. Place the Cb note below the other chord tones. Slash chords specify a particular bass note different from the chord root.

What notes are in the Gb maj7(no3)/Cb chord?

The Gb maj7(no3)/Cb chord uses the 2 notes of the Gb maj7(no3) chord — Gb (Perfect unison) and F (Major seventh) — with Cb 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 Gb maj7(no3)/Cb chord means a Gb maj7(no3) chord with Cb in the bass.

Gb maj7(no3)/Cb

The Gb maj7(no3) chord consists of the Gb (Perfect unison) and F (Major seventh) notes, with Cb as the bass note.

How to play the Gb maj7(no3)/Cb chord

Play Cb as the lowest bass note in the left hand
Find Gb (Root) on the piano keyboard
Add F (Major seventh) — 11 semitones above Gb
Press all 3 notes simultaneously to sound the Gb maj7(no3)/Cb chord

Inversions with same root

B sus(#4)

Related chords with different root

F Viennese trichord