Dude I add SC music to everything. Because I associate the music with fast movement and efficiency from playing the game, I listen to it when I work on essays and stuff. It works scarily well at making me work.
Also, Terran 1 from SC1 is like the Guile theme, it is so badass you can add it to anything.
When I play SC1 I play Terran only because of the music. And because SC1 siege tanks are so much cooler than SC2 siege tanks.