Martin O'Donnell – Halo: Combat Evolved - Original Soundtrack

MARTIN O'DONNELL - Lyrics, Playlists & Videos

Original Halo composers sue Microsoft over unpaid royalties dating back 20 years

HALO from Halo: Combat Evolved - Martin O'Donnell (Score Only)

Martin O'Donnell & Michael Salvatori - Halo: Original Soundtrack (2002)

Martin O'Donnell And Michael Salvatori – Halo: Combat Evolved Anniversary - Original Soundtrack (2011, CD) - Discogs

Truth and Reconciliation Suite - Halo: Combat Evolved Sheet music for Contrabass, Violin, Viola, Cello (Symphony Orchestra)

Halo: Combat Evolved - On a Pale Horse Sheet music for Contrabass, Violin, Viola, Cello (String Ensemble)

The Halo 2: Anniversary Original Soundtrack Launches Day-and-Date with Halo: The Master Chief Collection on Nov. 11 - Xbox Wire

Halo: Combat Evolved Anniversary, Halo University Wiki

Halo: Original Soundtrack - Music - Halopedia, the Halo wiki

CD Art Collection: Halo Combat Evolved Soundtrack by LuisJM on DeviantArt

Tom Salta - Apple Music

Halo (arr. Lydia Wills) Sheet Music, Martin O'donnell

Halo: Combat Evolved - The Maw Sheet music for Bass voice, Baritone (Men's Choir)