The compilation includes 16 songs from the show, two of which were composed by John M. Keane. He wrote most of the music for seasons one, and two. (They're instrumentals- Not sure if he wrote any of the music past seasons three and beyond)
Since the soundtrack came out in 2002, there's a good chance it only has music from the first two seasons on it, and not the later seasons. - But there is only 16 tracks, so you won't find all the music from both seasons.
