Slow Jam by New Order (try google search if you want lyrics and what cd's it is on). Widely avalible on kaaza or so Im told.
I think it would be a sign of good service if they were to package a CD for the car with some decent songs, Slow jam, the soundtracks to the other adds, maybe unearth a few local artists, maybe commission them to write a falcon song or something.. Have it mixed mode, with computer backgrounds, maybe a windows theme (with car noises?) etc, some videos etc. Add what 5c to the price of a car?