I find it quite amusing that you are play a couple of very swedish polskas I like.So here is this thread t4b mentioned.
I'm a part of all those recordings (hurdy-gurdy and frame drums):
http://archive.folx.org/search/node/FolkStammTisch%20Berlin%20type%3Asound%2Cexternal_video
It's just a (folk-)session, so without any plan or playlist, people just play what they want and others may join in or dance.
The next one is in a week.
Although on that website, two of them are wrongly tagged. There is a big difference between "Polska" and "Polka"