Contains dialogue and SFX 
Used a bunch of 5.1ch trickery from 3 different dubs to the best of my ability. 

original track by Martin O'Donnell and Mike Salvatori
I honestly don't even know who I should credit for the Legends version.

UNRELEASED Halo Legends OST: Unyielding

Original Score: Joe Hisaishi 
Vocals: Azumi Inoue 
Disney Rescore Performance: SEATTLEMUSIC
Disney Rescore Conductor: Vincent Mendoza

Vocal sections are kinda scuffed, I think that's an issue with whatever blu ray release I have.

New tracks tagged #unreleased bgm