Sibelius is indeed quite good for making arrangements.

There is a wizard in Sibelius that can take a fake chart and turn it into a full arrangement intelligently with one mouse click. There is a list of algotirhtms to pick from as well, to get an arrangement "in the style of..." - everything from bigband to orchestral.

And it does this amazingly fast after the button-click.

I still find that I like to manually edit things here and there, but that is for reasons of my own melodic sense more than anything else. You could indeed use the score Sibelius creates from the Arranger "as-is".

There is also a routine that will turn a full score into a fake chart or a Grand Staff piano chart, etc. condensing it. This works amazingly fast as well.


--Mac