Space plays and stops
- Left hand
- C#2
- Right hand
- G#3C#4F#4B4
- Family
- Drop 2
The Drop 2 I voicing of C#7sus4 stacks G#, C#, F# and B from the bottom up: the 5th, root, 4th and minor 7th 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 C#7sus4 are Drop 2 II, Drop 2 III and Drop 2 IV.