RealJukeBox was originally released by Real Networks. It is a personal music management system. It finds, plays, and manages your digital music. RealJukeBox comes in two different formats, Plus and Basic. The basic version was free and it allowed you to record MP3s at 96 kbps and 78 maximum for burning CDs. The plus version has no limitation on number of burned cds and it also gives you high quality of MP3 music.