Roll Voicing

Roll a voicing(s) up or down. Apply drop 2 movement logic with any chord/voicing.
Voicing can be a chord on a single staff or a chord spread over many staves (instruments).

hint: map shortcut to ctrl+u and ctrl+d for quick editing.

Similar to Chord Inversion plugin but with some differences like supporting multiple staff chords, articulation markings are maintained, split into 2 qmls for quick roll-up and roll down action.