@MarkF48 I have a package of drums and patterns from the Alesis SR-16. You can find more info here:
@azpatrick and @Jasonfitchmusic You might take a look at these kits, and see if that helps.
As far as beats go, I did find a commercial folk beat midi package available:
There are others, as well.
The following songs had been submitted to the Forum at one time or another, and may or may not still be available:
This Celtic package was also submitted to the Forum:
http://forum.mybeatbuddy.com/index.php?threads/four-bodhrán-drumsets-with-distinct-tippers.7151/
If you need more, be more specific in your request. Tambourines and shakers are already included in BB drum kits.