Space plays and stops
- Left hand
- Gb3Bbb3Fb4
- Family
- Rooted Guide Tones
The Rooted Guide Tones I voicing of Gbm7b5 stacks Gb, Bbb and Fb from the bottom up: the root, minor 3rd and minor 7th 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 Gbm7b5 is Rooted Guide Tones II.