JRiver Media Center is a multimedia application that allows the user to play and organize various types of media on a computer running Windows. Media Center is a "jukebox"-style media player, like iTunes, which usually uses most of the screen to display a potentially very large library of files. JRiver Media Center is more than a world class player. A Media Network, a whole house music, movie, TV, and photo solution. The leader in audiophile quality sound.