Where is this from?

Hello. 

So for some reason I heard this inside my head and I tried to recreate it. I was wondering if anyone can recall where if's from? 

if you can't recall it feedback is also welcome as to how it was orchestrated.

Thank you very much.

Best regards.

Hi @Bjarke,

I think the opening bassline quite similar to the end of 1st mov of Beethoven's Ninth, tho more chromatic there:

https://youtu.be/Hn0IS-vlwCI&t=20m35s

P.S. I have moved this to the forum for incomplete works.

Henry