Complex harmonized instruments section
Every L/R voice can have its own independent harmony settings. All the L/R voices can be configured as R (R1÷4). You can therefore build quartets of different instruments, each one playing possibly different harmonized notes.
It is extremely easy to find something good sounding:
Select an instrument for each of the R parts. You could try with randomly chosen reeds and/or brasses. You should consider to customize the voice (and other settings you are going to modify) so that you can later recall them without disrupting anything “global”.
Click to each one in turn, select HARMO CHORD, and try to add some harmony notes. Possibly only one, and maybe disabling the root. Select different harmonized notes for different instruments.
Lower a little bit the volume of the added notes.
Pan the instruments in the stereo field. Add insert and/or system effects.
Reiterate these points at will. Save the result in an OTS slot.