Does anybody know this music piece and/or where it originated from?

It sounds familiar to me, but I can't put my finger where it came from.



This music piece was replaced by 'Shawns got the Shotgun' in the latest version and I don't seem to hear it in other Doom mods

WolferCooker wrote:It sounds familiar to me, but I can't put my finger where it came from.



This music piece was replaced by 'Shawns got the Shotgun' in the latest version and I don't seem to hear it in other Doom mods

I don't know.  There are 2 links in the Youtube description where you can ask:
http://www.doomworld.com/idgames/levels/doom2/Ports/megawads/5room
https://www.doomworld.com/vb/wads-mods/61836-five-rooms-of-doom-32-32-now-on-idgames/

Is that Liam Neeson in your avatar?  What movie is that from?

Thanks for the links. And no that's not Liam Neeson or a movie. It's 'Big Boss' in MGSV (Metal Gear Solid): Phantom Pain.