Space plays and stops
- Left hand
- A#2C##3E#3G#3
- Family
- 4-Note Rooted
The Rooted I voicing of A#7 stacks A#, C##, E# and G# from the bottom up: the root, major 3rd, 5th and minor 7th 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#7 is Rooted II.