Ability to control which notes gets selected for the 6 played notes when many simultaneous notes are on an instrument

[NikolaiVChr]

The reason for this request is of course that lotro instruments will only play 6 notes at the same time.

This prioritizing is especially useful when doing solo arrangements where often many tracks will be assigned to same instrument.

For example:

Priority on tracks that the instrument is assigned to. (For example prioritize track with melody higher than track with backing chords)
Whether or not to remove high pitched notes before low pitched.
Prioritize whether long notes in progress versus 'new' notes gets removed.
Prioritize short vs. long notes.

And then prioritize all the above against each other too.

..and yes, I got the idea for this from BruTE, which supports prioritizing to some degree.