Space plays and stops
- Left hand
- Bb2
- Right hand
- Db4Gb4Bb4F5
- Family
- Drop 2
The Drop 2 IV voicing of Bbmb6 stacks Db, Gb, Bb and F from the bottom up: the minor 3rd, flat 6th, root and 5th 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 Bbmb6 are Drop 2 I, Drop 2 II and Drop 2 III.