There are so many great tracks in games! Both custom tracks made just for the game they were used in and songs from small bands/individual composers. I remember being young, I didn't get the whole music thing, but later I realized that I hated music, because 99% of the songs on the radio were absolute trash. (and still are)
Lately I've been listening to too many depressing songs.
Sovietwave is motivating at first with a "hope for a better future" feel, but if you listen to it for too long it becomes "the dreams of a better, more advanced future, that never came."