Halo 3: ODST Soundtrack - We're The Desperate Measures (Extended)

Halo 3 ODST We're The Desperate Measures Suite (in-game version)

Halo 3 ODST - Original Soundtrack: Quiet Mix

Beautiful Relaxing Music - Stop Overthinking, Stress Relief Music, Sleep Music, Calming Music #105

Halo 3: ODST Soundtrack - More Than His Share (Extended)

Relaxing Halo Music – Day & Night Cycle

Halo | Epic Music Mix with Combat Ambiance

Xbox Canada presents: Halo 3 ODST Live Action Trailer "The Life"

Halo 3 Soundtrack - Sierra 117 (Mix)

We're The Desperate Measures (ODST Theme)

Halo 3: ODST Rain Mix (Atmospheric Music with Rain)

Best of the Halo 2 Soundtrack

Halo 3 Warthog Run OST [HQ]

Halo 3: ODST City Ambience: Night and Rain (With Music)

20 minutes of Halo: Reach combat music

Halo 3 ODST Sad Theme Music 1 HOUR - Relaxing Animated Rain and Thunder Ambience

🎧 Thunder and Rain with Halo 3: ODST Piano 8 Hours | Sleep and Relaxation

A Peaceful Mix of Ambient Halo Music

Halo 3: ODST OST (Air Traffic Control Skyline) {EXTENDED}

Halo - Brothers in Arms (Full)