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- Left hand
- F#3B3C#4
- Family
- Triads
The Root Inversion voicing of F#sus4 stacks F#, B and C# from the bottom up: the root, 4th and 5th of the chord.
It's one of the Triads voicings. The others for F#sus4 are 1st Inversion, 2nd Inversion and Doubled Root.