I'm new to StudioOne and have subscribed to Sphere for the full package. I work with a vocalist in a different part of the country and want to be able to send them files that they can then open and record their vocal lines to.This is all they will be doing, i.e. no mixing, or anything fancy, purely opening the songs, setting a level and recording vocal tracks via a mic and audio interface. My question is what version of Studio One would they need for this? Is Artist ok for this or could they even do this on the free version?