Has anyone put their own music into The Sims before?

As much as I like some of the music, listening to it in-game can't happen for me: I constantly alternate between the game speeds, and listening to the music do that -- or stop -- is a mental irritant. What I've done, though, is create playlists that incorporate music from The Sims, The Sims 2, SimCity 3000, SimCity 4, and even SimCities Societies. (Bad game, fair music.) I listen to these while I'm playing --- it's fun to hear Sims Superstar music playing when my sims are running around Del Sol.