Martin O'donnell/Michael Salvatori: All Alone

Martin O'Donnell/Michael Salvatori: All Alone [Halo 3 ODST Unreleased Music]

TheARMusicGroup

Martin O'Donnell & Michael Salvatori - Dust And Echoes - Halo 1 Soundtrack

Martin O'Donnell & Michael Salvatori - Library Suite - Halo 1 Soundtrack

Martin O'Donnell & Michael Salvatori - Peril - Halo 2 Soundtrack

Halo Theme - Marty O'Donnell & Michael Salvatori

SoundtrackSentral

Martin O'Donnell ／ Michael Salvatori (Halo 2) — Unforgotten [Extended] (45 Min.)

Key to the Geyt

Martin O'Donnell & Michael Salvatori - Under Cover Of Night - Halo 1 Soundtrack

Martin O'Donnell / Michael Salvatori - Greatest Journey

DarkSide Stigma

Martin O'Donnell & Michael Salvatori - Remembrance - Halo 2 Soundtrack

Martin O'donnell & Michael Salvatori - Rain

Michele Turbine

Martin O'Donnell & Michael Salvatori & Janitus - Halo Themes

Tribute

Halo 3 OST Tribute by Martin O'Donnell, Michael Salvatori

RetroLevel Soundtrack

Halo 3: ODST - Complete Soundtrack (By Martin O'Donnell & Michael Salvatori)

"Be Brave" - Destiny OST [Martin O'Donnell, Michael Salvatori]

Martin O'Donnell/Michael Salvatori: Menu Suite [Halo 3 ODST Unreleased Music]

TheARMusicGroup

Martin O'Donnell & Michael Salvatori - Suite Autumn - Halo 1 Soundtrack

Halo 3 OST - Tribute (no drums)

My InnerGoddess

"Halo Legends" Soundtrack - Halo by Martin O' Donnell & Michael Salvatori

Martin O'Donnell & Michael Salvatori - In Amber Clad - Halo 2 Soundtrack