Rock Anthem for Saving the World

Rock Anthem for Saving the World is the sixteenth piece included in the Halo: Original Soundtrack. The piece is remastered into Rock in a Hard Place in the Halo: Combat Evolved Anniversary: Original Soundtrack.

Appearances
It can be heard:
 * In the level The Silent Cartographer, just after John-117 exits the facility after activating the Cartographer.
 * In the level Assault on the Control Room, at the base of the Control Room, though only the initial part of the piece is heard.
 * In the level Two Betrayals, when John-117 has climbed down to the base of the Control Room.
 * In the Halo 3: ODST level Coastal Highway, when the players walk down the first off-ramp to acquire the M41 SPNKR and M274 Mongooses for the achievement Vidmaster Challenge: Deja Vu.

Trivia
It runs for 1:18, but is also listed as being 1:17 seconds long, a reference to John-117. As such, the soundtrack has the same length with We're Not Going Anywhere, Prepare to Drop, and Remembrance.