Space plays and stops
- Left hand
- C3
- Right hand
- Gb3C4Eb4Bb4
- Family
- Drop 2
The Drop 2 I voicing of Cm7b5 stacks Gb, C, Eb and Bb from the bottom up: the flat 5th, root, minor 3rd and minor 7th 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 Cm7b5 are Drop 2 II, Drop 2 III and Drop 2 IV.