Space plays and stops
- Left hand
- F#2
- Right hand
- B3E4F#4C#5
- Family
- Drop 2
The Drop 2 IV voicing of F#7sus4 stacks B, E, F# and C# from the bottom up: the 4th, minor 7th, root and 5th of the chord.
It's one of the Drop 2 voicings: four-note chords in close position with the second note from the top dropped an octave, played over the root. The others for F#7sus4 are Drop 2 I, Drop 2 II and Drop 2 III.