Space plays and stops
- Left hand
- A#2C#3E#3F#3
- Family
- 4-Note Rooted
The Rooted I voicing of A#mb6 stacks A#, C#, E# and F# from the bottom up: the root, minor 3rd, 5th and flat 6th 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 A#mb6 is Rooted II.