I like to think that the Imperium stumbled on an STC that contained Powerwolf's music. The Marines learned it, and now it's their counter to the Noise Marines as they sing and synchronize their bolters to the beat.
Chaplain: "Guys, I have an Idea" Librarian and Forgemaster: "Speak, Brother." *next battle, the chaplain appears with a guitar buildt into his mace and the Librarian has a mic*
ultramarine: who are they? blood raven: oh, those are the "power singers" its a new chapter. ultramarine: is it efficient to sing and dance while battling? blood raven: well, the one doing air guitar with his power sword just decimated that group of chaos marines, so... ultramarine: well, i like the song.
Wait, was the original one where the author used clips from the Astartes fan cinematic and sync'd bolter shots and shit to the music or was it a Space Marine cover if a different song? I swear I watched it like last week. Edit: Oh, nvm, the video is called "Power wolf in power armor" and uses VB's cover.
Black Templar: “ by the Emperor brothers the Emperor’s children have entered the fray and deployed their Noise Marines! Quick we must block out their unholy Music Shred it BROTHERS”
"Captain, brother Adam is singing again" "Is he killing xenos while doing it" "Yes" "Let him, it's only if he starts dancing and doing air guitar solos that we tell him to stop"
All I imagine is 4 marines on top of a land with equipment singing as it rolls through a horde of orks. The bass kick is just the heavy bolters firing.
I like to imagine that this particular space marine had held a sermon before their battle and the mechanicus didn't have time to unplug his mic before the tyranids started chewing on his mechanical head
