Hi Earl,

These aren't new RealTracks, they're RealStyles that our development team spent time creating which utilize the RealTracks & RealDrums in the Band-in-a-Box 2016 UltraPlusPAK, EverythingPAK, Audiophile Edition, and a handful from the 2016 49-PAK.

Yes, you could make these on your own - it would take approx 300 hours (from what I have been told). We've just done the work for you! (There are some very creative combinations that we've come up with...)

Matt Finley had noted this in a different forum thread, when he stated:
You can do this yourself, yes. But I would encourage you to preview the combinations PG Music has created by watching the video. I found some excellent combinations I would never have thought to try, much less put in the time to discover. The price is quite modest for what I consider a helpful service.

You can read through that complete thread here, if you're interested: http://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=359418

Thanks,
Callie