We sould hear it in the credits
In halo 3 the 2 disk sound track came with a song not in the normal game (not even credits) that kicked -Yoink-, took names, and was made just for us halo fans by halo fans. LINK
If we do get a kick -Yoink- theme like this we sould be able to hear it in game
Halo should not have any songs with lyrics in them, nor take any songs with lyrics created by other bands/composers, strip them of their lyrics then stick them in the game. It was fine with that song in Halo 2, but doing it more than once just doesn’t work.