Tubin’s ballet “Kratt” live in Facebook Posted on 11. Apr 202011. Apr 2020 by Kerri Kotta On Saturday, April 11, at 7 pm, Estonia will broadcast Eduard Tubin’s ballet “Kratt” live on its Facebook page. This is the first Estonian ballet, the new version of which was staged in 2015 by choreographer Marina Kesler. Posted in Määratlemata.