Honest Negotiation Suite
From Halopedia, the Halo wiki
Honest Negotiation Suite is the fourteenth track (Disc 1 Track 14) in Halo: Combat Evolved Anniversary Original Soundtrack.
The track is an arrangement of its namesake Truth and Reconciliation Suite from Halo: Original Soundtrack. It is similarly composed of four sections: the reveal music (0:00-1:49), the Halo Theme string melody variation (1:50-4:36), the eerie ambiance (4:37-7:14), and an extended version of Rock in a Hard Place (7:15-8:49).
The Halo Theme string melody variation, which also plays in the earlier track Installation 04, lacks the short low string solo in the ending.
The track plays in place of Truth and Reconciliation Suite in Halo: Combat Evolved Anniversary: