Hello, everyone.
Since I'm back to using an N-Gage again, I decided to take a look at the main data file of The Sims, to see if I could snag its music. Sure enough, it's stored in Screamtracker format (S3M). So I extracted all the tracks, some of which appear to be unused in the actual game, and have posted them for download on my webspace for a brief period. I use XMPlay to listen to the music; you can use whatever program you like.
http://www.superfighter.com/temp/sims-ngage-music.zip
Enjoy [?].