4TET
active from year 2002
vocal quartet founded by Jiri Korn, singing "a capella"
Members:
Jiri Korn (since 2002) , vocal
Jiri Skorpik (since 2002)
Dusan Kollar (since 2002)
David Ulicnik (since 2002)
Discography:
compilations / live recs.:
Helena on Broadway ( Vondrackova, Helena ) , Monitor/EMI / Virgin 2012
Sample: