The very talented Trent Reznor has debuted his theme song for the new Call of Duty video game, Black Ops II, which was released today (November 13^th).

The theme song adds to Reznor's various side projects apart from his role as frontman of Nine Inch Nails, which include his developing of original scores for movies such as The Social Network and The Girl With the Dragon Tattoo, and his other band, How to Destroy Angels.

HTDA, which also consists of his wife Mariqueen Maandig, Rob Sheridan and his writing partner Atticus Ross, released their sophomore EP An Omen today and the group is set to release a full length album sometime in 2013 via Columbia Records.

And on top of it all, Reznor revealed to NME back in July, that he had also been working on new material for Nine Inch Nails, but it was still in its early stages.

We're not entirely sure how Trent handles it all, but we certainly are glad he does!

For more on this story, head to NME, and be sure to listen to the Black Ops II theme song below!