Newer Beats

I see in the updated version of the song matching tool, there are beats such as Ballad 1 2 and 3. I do not have those in my BB library. Are they new and if so where do I get them?

If you download the backup from the SD card at SS, the ballads are in there, last item on the page

There are some ballad beats in the default beats. But the full set of ballad beats and the ballad kit are premium content at