Dave

I have a couple of CDs called Konsertinaklubmeesters vols 1 and 2 on TEAL Records which I picked up in South Africa a few years ago. They are samplers of a range of anglo players. Most of the tracks are polka type dances or waltzes with a European flavour. Some of this Boeremusik is available here

http://www.emusic.com/

This is a relatively cheap legal MP3 download site and there must be about 20 CDs of this kind of music available under traditional folk. There are a few samplers, or try Nico van Rensburg.

Simon