In Autotrack ( Not Pro Version ) we have song catagories, 60's, 70's, 80's etc.  These are set in the show rules to be an equal balance for all catagories, the problem we have is when it schedules it can have 4 songs from the 80's, then 3 songs from the 70's etc etc.  Is there any way to force it to have one from the 70's, then one from the 80's etc without grouping them together.

thanks.