From Halopedia, the Halo wiki
Album:
Halo 2 Anniversary Original Soundtrack
Composer(s):
Martin O'Donnell and Michael Salvatori
Length:
1:17
Previous:
Promise the Girl
Next:
Arise In Valor
Unsullied Memory is the fourteenth track included in the first disc of the Halo 2 Anniversary Original Soundtrack. It is the remastered version of Remembrance from the Halo 2: Original Soundtrack. Like Remembrance, its run time references John-117's Spartan tag.
- It plays during both underwater elevator sections on Regret