Hi Receder,

We are very impressed by your first contribution!
It has some very strong resemblances with the early Pink Floyd (the verse vocal sounds like Richard Wright, the Chorus sounds like David Gilmour).
We listened to the 13 minute version (which is kind of long by the way :)) and we loved the total arrangement, including parts of Churchill's speech. This song definitely represents the feel and sound of the 70's/80's era.

And about using Chopin.... you can use any work of classical composers completely royalty free. We've done it a couple of times. Bare in mind the following:
In America the artist has to be expired at least a hundred years, in Europe seventy years. The same goes for painters etc. (should you ever want to use pictures of paintings in your video's)

Keep up the good work!

Rob and Anne-Marie

We are Rob Meulman and Anne-Marie Bovenkamp from The Netherlands.

https://www.youtube.com/channel/UC1gsdNLE7_Gy8qavoOplQow/videos
http://rnam.net/