Space plays and stops
- Left hand
- G#3C#4F#4
- Right hand
- B4D#5
- Family
- 5-Note Quartal
The So What II voicing of F#m9 stacks G#, C#, F#, B and D# from the bottom up: the 9th, 5th, root, 11th and 13th of the chord.
It's one of the 5-Note Quartal voicings. The other for F#m9 is So What I.