Can't name this tune :(

[edeniz]

Hello,

I am in need of help. There is a tune I simply cannot identify, despite the fact that it sounds far too familiar to me. It's basically an "at the tip of my tongue" situation. It's starting to get frustrating. Can anyone help me identify it?

Thanks in advance!

Link: https://soundcloud.com/ad33p/classis-music

(The person who posted it there apparently cannot identify it either and is trying to find it as well.)

[28Orot]

This maybe like a long shot but its something that Bartok or Shostakovich may have written...

[edeniz]

This maybe like a long shot but its something that Bartok or Shostakovich may have written...

Thank you kindly!  That helps some, it's something I can base my search on.