Enough time has passed so that this is not double posting, but...
Battlefield 2142. Just reinstalled it, and put on my "Battlefield soundtrack" which is two songs...
He Lives in You and
Lea Halalela. Long story short, I got into
The Lion King, and specifically first discovered
Rhythm of the Pride Lands around the same time as I first got to play 2142, so that's how the two songs became the "2142 OST" and now there is a strong correlation for me with these.
I was listening to He Lives In You a few days back, and instantly remembered 2142, which is why I reinstalled it. Even if the online component is only fan-run and basically non-existent. It's not like I didn't play offline only for the longest time, so just experiencing it again was enough of a nostalgia bomb for me. Feels good man!
Tl;DR: Battlefield 2142