…in this Youtube video? As far as I can tell, it’s not from T1, T2, OR T3. It seems to use both an orchestral arrangment, and a chorus, which I’ve never heard in a Terminator cover. I liked it.
Sadly, I haven’t been able to contact the video’s author to find out—and he/she hasn’t responded to any of the other people in the comments section asking what it came from.
Perhaps it’s from a game soundtrack, or the theme park attraction, or something? I just don’t know…can anyone lend an ear?