Manolo Cagnin, Heinz Kratochwil, Vienna Boys' Choir
Sep 7, 2012
Vienna Chamber Choir
Apr 10, 2008
Heinz Kratochwil, Wolfgang Ziegler, Vox Humana
Jun 7, 1996
Lonni Inman, Heinz Kratochwil, Bernd Ahlert
May 14, 2015
Wiener Madrigalchor
Sep 27, 2006
Artist
3 Collabs
Organizations
1 Collabs
Artist, Musician, Producer
