ah ha--good to see that you are searching for this! i was gonna recommend j c 's tunefindeer , but i see sorcha beat me to it!

CZECHLOSLOVAKIA USED TO BE UNITED BUT NOW IS DIVIDED INTO
CZECH REPUBLIC AND SLOVAK OR SLOVAKIA--WHICK YOU MIGHT ALSO SEARCH.

ALSO SEE RADIM ZENKL http://www.zenkl.com/
WHO ALTHO HE PLAYS MANDOLIN, KNOWS ALOT ABOUT
ALL SORTS OF MUSIC-- A WORLD-CLASS PLAYER.

I THINK THERE ATE A FEW CZECH BLUEGRASS BANDS--

THEIR REPERTOIRE MAY INCLUDE TRAD FIDDLE TUNES
FROM THEIR CULTURE...