Voicing of Bb Dominant 13

Rooted Guide Tones I

Back to Bb13

Space plays and stops
Left hand
Bb2D3Ab3
Family
Rooted Guide Tones

The Rooted Guide Tones I voicing of Bb13 stacks Bb, D and Ab from the bottom up: the root, major 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 Bb13 is Rooted Guide Tones II.