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Classic Xen Soundtrack

It replaces the entire Xen soundtrack with tracks by Kelly Bailey and Chris Jensen (the composer of Opposing Force and Blue Shift) without any repetition or silence instead of the music. Also all in-game track loops are preserved.
The addon uses tracks from Half-Life 1, Opposing Force and Mishaps in the Reactor Chamber. The last thing is a set of unfinished/unused music made by Chris Jensen that was meant to be used in Opposing Force, Blue Shift, Counter-Strike, and maybe in Half-Life 2 Beta. With this set I managed to replace every Xen track with it's old school counterpart.
Check the video btw, it demonstrates every music moment.

I recommend using it with my collection for the full experience
👉 https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2954885266