This dark and lovely work was composed by the 20 century Belgian composer, Jozef Joris (1923-2014).
I'm sorry, but I have no other information about him to share.
These five "modern Belgian" uploads are dedicated to Jonathan Orwig (giwro), who sent me these fine pieces! THANKS, J!
Jonathan will be the "Featured Uploader" in an article soon to be released on "The Barde", so be sure to check it out! :-)