Movement
From Halopedia, the Halo wiki
300px Movement is a song included in the Halo 3: Original Soundtrack.
This piece starts with a choir melody. At 0:12, drums and orchestra joins in and gets louder and louder. The song swells and abruptly ends. This plays randomly in the Main Menu of Halo 3.
It runs for 0 minutes and 27.219 seconds (0:27.219).
It should also be noted that this song can be heard in the Starry Night announcement right when the Master Chief throws the Bubble Shield. Template:Halo Music