I have just purchased BIAB and installed realtracks and realdrums on my D drive, updated the paths in biab etc and all seems to work fine.
I purchased this software mostly for backing tracks to Irish tunes, jigs, reels, slides etc but aways get multiple missing realtracks messages when selecting a celtic style (set #123 is common).

Have I go to buy extra realtracks, and if so where do I get this set?

Thanks