As things currently are, it seems that they aggregate all streams and all revenues and divide accordingly. Say that someone listens to one song from one artist

As things currently are, it seems that they aggregate all streams and all revenues and divide accordingly. Say that someone listens to one song from one artist once a month. As things stand, that would lead to just pennies going to that artist. What OP seems to want is for 70% of that person's subscription to go to that artist. Basically reward artists for having dedicated superfans rather than broad appeal.