Does Marty own the Halo theme score?

Guys…

Just wondering, does Marty and Bungie own the Halo theme score ? By that I mean the one that always came on during epic fights and essentially made Halo.

Can 343 use it or is it Copyrighted?

Microsoft owns everything Halo so I am sure if they wanted to use the Halo theme the could.

Pretty sure they do own it as they use it in many video on waypoint and such. Plus last I check it was Microsoft who enforce the Halo music copyright and allowed machinima people to use it.

Generally whenever a person makes something under a company, they’ve signed a form giving away everything they make to the company.