Question

I need Notion to do accelerando/ritardando beams (feathered beams) like in the picture:

This is common contemporary notation.
Be aware that the accelerando should work on 16th, 32th or 64th groups and TUPLETS of notes (because I will have to fit an arbitrary number of notes), and for this to show properly, Notion needs to be able to optionally HIDE the tuplet number and bracket.

Also, the use of a sequence of tuplets (not necessarily nested as below) will allow a realistic playback of this feathered beamed notes, but again, the tuplet marks have to be hidden. 

Answer 1

Thank you for the feature request. 

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