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- Left hand
- F#3Ab3Bb3D4
- Family
- 4-Note Rooted
The Rooted II voicing of Bb7#5 stacks F#, Ab, Bb and D from the bottom up: the sharp 5th, minor 7th, root and major 3rd of the chord.
It's one of the 4-Note Rooted voicings: four-note voicings with the root on the bottom or inside, in the left hand. The other for Bb7#5 is Rooted I.