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- Left hand
- C3F3Bb3
- Family
- Triads
The 2nd Inversion voicing of Fsus4 stacks C, F and Bb from the bottom up: the 5th, root and 4th of the chord.
It's one of the Triads voicings. The others for Fsus4 are Root Inversion, 1st Inversion and Doubled Root.