https://www.db-thueringen.de/servlets/MCRFileNodeServlet/dbt_derivate_00063592/1935a.pdf
Surprisingly, in 1935 there was still little or no sign of the Nazis' cultural conformity at the Tonkünstlerfest. There are many names of European composers there that even I have never heard of. Unbelievable! For example Eric Westberg
https://www.swedishmusicalheritage.com/composers/westberg-eric/
a very important Swedish composer during his lifetime, who has fallen into oblivion even today in music-interested Sweden, or the flemish composer Jan Blockx. Wow!😮
It's always doing a search of this website - for Blockx, for example.