Space plays and stops
- Left hand
- Bb2Ab3D4
- Family
- Rooted Guide Tones
The Rooted Guide Tones II voicing of Bb7b9 stacks Bb, Ab and D from the bottom up: the root, minor 7th and major 3rd of the chord.
It's one of the Rooted Guide Tones voicings: the root, 3rd and 7th in the left hand, as bebop pianists comped. The other for Bb7b9 is Rooted Guide Tones I.