Voicing of Eb Dominant b5

Drop 2 II

Back to Eb7b5

Space plays and stops
Left hand
Eb2
Right hand
Db4G4Bbb4Eb5
Family
Drop 2

The Drop 2 II voicing of Eb7b5 stacks Db, G, Bbb and Eb from the bottom up: the minor 7th, major 3rd, flat 5th and root 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 Eb7b5 are Drop 2 I, Drop 2 III and Drop 2 IV.