Soviet WWII-era Marching/Military Songs?

[Deri101]

I'm working on a project centering around the Battle of Berlin, for this, I need to find a soviet military marching song, preferably folk/traditional (needs to be copyright free).

Definitely in the same vein as this

[media]http://www.youtube.com/watch?v=Cydzolb0eIs[/media]

If there are people who know about the USSR and their military, could you point me in the direction of some famous Soviet marching songs?

[IlluminatiRex]

[video=youtube;lOfvkmJ7AR0]https://www.youtube.com/watch?v=lOfvkmJ7AR0[/video]

[video=youtube;sailmeWkm_A]https://www.youtube.com/watch?v=sailmeWkm_A[/video]

[video=youtube;hOjg2rlsayc]https://www.youtube.com/watch?v=hOjg2rlsayc[/video]

[Araknid]

check this playlist
[url]https://www.youtube.com/watch?v=0yDrtNEr_5M&list=PLQBNgqWSTCOAxBWZ32bj253QdAEEUIR_q[/url]

[ScottyWired]

Not sure on the copyright status but this is a classic
[video=youtube;x2YlbiyiuMc]https://www.youtube.com/watch?v=x2YlbiyiuMc[/video]

[editline]21st June 2017[/editline]

and of course the most important cultural icon of great soviet union
[video=youtube;WBOD8qeCBuc]https://www.youtube.com/watch?v=WBOD8qeCBuc[/video]

[IlluminatiRex]

also while it's a traditional Kuban Cossack song (It's a part of Russia so ¯\_(ツ)_/¯), "When We Were At War" is a personal favorite of mine

[video=youtube;ZtX3-p0ryNU]https://www.youtube.com/watch?v=ZtX3-p0ryNU[/video]