If you don't want to waste your time customizing, you could conceivably finish the project here. MusicMatch makes an excellent jukebox for Win95/98 machines, but you'll probably want to make variations. The best program for that is Winamp. It's also shareware ($10).

Winamp is an extremely successful audio player that's hugely popular with the MP3 crowd. What makes it so popular is that you can customize it with plug-ins and skins. These files let you add new features and looks to your jukebox.