Voicing of Cb Minor 6

Drop 2 III

Back to Cbm6

Space plays and stops
Left hand
Cb3
Right hand
Cb4Gb4Ab4Ebb5
Family
Drop 2

The Drop 2 III voicing of Cbm6 stacks Cb, Gb, Ab and Ebb from the bottom up: the root, 5th, 6th and minor 3rd of the chord.

It's one of the Drop 2 voicings: four-note chords in close position with the second note from the top dropped an octave, played over the root. The others for Cbm6 are Drop 2 I, Drop 2 II and Drop 2 IV.