Well, I think some people don’t believe that the halo original theme is in halo 4. Well it is! I was playing the campaign on legendary solo to get the achievement(and i got it!) and i think on the part where master chief gets into the lich on his way to some station he sees a halo and he says “A Halo!” and then you hear the theme in the background.
You can also hear it in the credits…
Most people knew this already, lol.
It makes sense for them to play the classic Halo theme because people greatly associate the theme with the Halo rings. Right when that Halo theme starts playing, you know that that Installation 03 (Gamma Halo) is one of the Halo’s.
Hope we get to visit it some time! Spartan Ops, maybe?
Sorry, but I’m pretty sure most people noticed this the first time they played through the Campaign. I wish they’d used it on the main menu though (but in the same style as the current main menu music).
You can hear parts of the theme in a couple of different songs.