Voicing of Gb Dominant 7

Drop 2 II

Back to Gb7

Space plays and stops
Left hand
Gb2
Right hand
Fb4Bb4Db5Gb5
Family
Drop 2

The Drop 2 II voicing of Gb7 stacks Fb, Bb, Db and Gb from the bottom up: the minor 7th, major 3rd, 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 Gb7 are Drop 2 I, Drop 2 III and Drop 2 IV.