Part of my Half-Life Fact Files series:
This video compares the two soundtracks defined for Half-Life: Blue Shift, the original Dreamcast soundtrack using Kelly Bailey’s Half-Life music and the later PC soundtrack which switched over to Chris Jensen’s Opposing Force music. Brief excerpts of equivalent scenes from both versions of the expansion are shown. Sound effects have been muted so you can admire the appropriate timings or lack thereof of the triggered music cues.
Credit to Barnz for examining and outlining the soundtracks.
Intro music: Chris Jensen – Mishaps In The Reactor Chamber Part 1 – Track 03